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1、rk I i J I S C*92L5 88 4933608 0039309 T - UDC 621.365.48:641.535.5 JIS. JAPANESE INDUSTRIAL STANDARD Electric Griddles Translated and Published by Japanese Standards Association Printed in Japan 15 S Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employe
2、es/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 02:33:34 MDTNo reproduction or networking permitted without license from IHS -,-,- In the event of any doubt arising, the original Standard in Japanese is to be final authority. Copyright Japanese Standards Association Provided by IHS under
3、 license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 02:33:34 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S C*9215 88 m 4933608 00391LL 8 m UDC 621.365.48:641.535.5 JAPANESE INDUSTRIAL STANDARD J I S Electric Griddles C 92
4、15-1988 1. Scope This Japanese Industrial Standard specifies household electric griddles of power consumption not exceeding 1.5 kW, hereinafter referred to as the “griddles“. Remark: The units and numerical values given in based on the traditional unit system and are appended for informative referen
5、ce. in this Standard are 2. Definitions For the purpose of this Standard the following principal definitions apply: (1) (2) appliance body removable controller from the appliance body, accommodates a thermostat and is equipped with a connector and cord. The appliance excluding the lid and removable
6、controller. A component which can be attached to and removed (3) plate on which foods are roasted or fried. A component with almost flat bottom and a rim at the periphery Applicable Standards: JIS C 2520-Wires and Rolled Wires for Electrical Heating JIS C 3301-Rubber Insulated Flexible Cords JIS C 3
7、327-600 V Rubber Insulated Flexible Cables JIS C 8303-Plugs and Receptacles for Domestic and Similar General Use JIS C 8304-Small Switches for Indoor Use JIS K 2240-Liquefied Petroleum Gases JIS K 5400-Testing Methods for Organic Coatings JIS K 68942Polytetraf luoroethylene Coated Dry Film JIS K 720
8、2-Method of Rockwell Hardness Test for Plastics JIS S 6006-Pencils and Coloured Pencils Corresponding International Standard: IEC 335-2-13 Safety of household and similar electrical appliances. Part 2: Particular requirements for frying pans, deep fat fryers and similar appliances Copyright Japanese
9、 Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 02:33:34 MDTNo reproduction or networking permitted without license from IHS -,-,- 2 C 9215-1988 3. Classification Griddles are classified into the following t
10、wo classes according the configuration of plate. (1) Fixed Type casting, welding, etc. Separate Type Griddles whose plate and heating element are integrated by Griddles whose plate and heating element are separable, (2) 4. Rated Voltage The rated voltage shall be single phase ax, 100 V. 5. Performan
11、ce 5.1 Voltage Fluctuation Characteristics Griddles shall be capable of being used without practical trouble when subjected to the test of 8.2. 5.2 Power Consumption When the test is carried out as specified in 8.3, the difference between the measured power consumption and the rated power consumptio
12、n shall fall within the appropriate value given in Table 1, Table 1, Tolerances on Power Consumption Unit: % Rated power consumption Tolerances 1 kW and under k 10 Over 1 kW 25 5.3 Insulation Performances 5.3.1 Insulation Resistance The insulation resistance shall be not less than 1 M Q when tested
13、as specified in 8.4.1, 5.3.2 Dielectric Withstand Voltage When the test is carried out as specified in 8.4.2, the specimen shall withstand the test voltage, 5.4 TemDerature 5.4.1 Normal Temperature When the test is carried out as specified in 8.5.1, the temperature at each part shall not exceed the
14、appropriate value given in Table 2. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 02:33:34 MDTNo reproduction or networking permitted without license from IHS -,-,- * J I S C*9215 88 4933
15、608 0039113 L Handle operated by a man during service Made of metals, ceramics and glasses Made of others 3 C 9215-1988 Table 2. Temperature Limit Unit: “C Temper- ature Measurement position 65 for transfer Made of metals, ceramics and glasses (excluding ones I operated by a man I 1 Made of others d
16、uring on-current state) 80 60 Knob of switch I Made of metals, ceramics and glasses Made of others and push button 75 55 70 95 Rectifier Made of silicon 135 Natural rubber mixture 60 Styrene-buladiene rubber mixture and chloroplene rubber mixture 75 Cord Ethylene-propylene rubber mixture, silicone r
17、ubber mixture and chlorosulfonic polyethylene rubber mixture 90 Class A insulation 100 Class E insulation 115 125 Class B insulation Winding Class F insulation 150 Class H insulation 170 Remark: The reference ambient temperature is 30C. 5.4.2 Abnormal Temperature When the test is carried out as spec
18、ified in 8.5.2, the appliance body, removable controller or wooden board shall not burn. Further the insulation resistance between live parts and dead parts liable to cause earth fault shall be not less than 0.1 M s2. 5.5 Thermostat When the test is carried out as specified in 8.6, the specimen shal
19、l show no abnormality at any part and comply with the following requirements: Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 02:33:34 MDTNo reproduction or networking permitted without lic
20、ense from IHS -,-,- 4 C 9215-1988 (1) In the test of 8.6 (2) carried out before the test of 8.6 (i), the average value of the average temperature at which the circuit opens and the average temperature at which the circuit closes shall fall within i 5C from the set temperature for the ones with a tem
21、perature setting of less than 100C, within 2 5 % for the ones with a setting of 100C to 2OO“C, and within 2 10C for the ones with a setting of over 200OC. In the test of 8.6 (2) carried out after the test of 8.6 (i), the average value of the average temperature at which the circuit opens and the ave
22、rage temperature at which the circuit closes shall fall within 2 5C from the value measured before the test of 8.6 (1) for the ones with a temperature setting of less than lOO“C, and within 1 : 5 % for the ones with a setting of 100C or over. (2) Remark: The temperature setting means the highest ope
23、rating temperature of thermostat itself (the average value of the temperature at which the circuit opens and the temperature at which the circuit closes). 5.6 Temperature Limiting Device 5.6.1 Temperature Limiter When the test is carried out as specified in 8.6, the temperature limiter shall show no
24、 abnormalities at any part; the average temperature at which the circuit opens in the test of 8.6 (2) carried out before the test of 8.6 (1) shall fall within i 15C from the set temperature, and the average temperature at which the circuit opens in the test of 8.6 (2) carried out after the test of 8
25、.6 (1) shall fall within $: 5C from the measured value before the test of 8.6 (1) for the ones with a temperature setting of less than 100C, and within 2 5 % for the ones with a setting of 100C or over. the measured operating temperature shall fall within 1 : 7C from the rated operating temperature,
26、 if it is less than 2OO“C, or within 1 : 10C if the rating is 200C or over. 5.6.2 Thermal Fuse When the thermal fuse is subjected to the test of 8.7, 5.7 Temperature Distribution When the test is carried out as specified in 8.8, the difference of temperature shall not exceed 55C. 5.8 Temperature Gua
27、rantee When the test is carried out as specified in 8.8, the temperature at the center (point A) of the plate shall fall within -t. 10 % from the temperature at the highest temperature scale. 8.9, the time shall be not more than 10 min, 5.9 Rate of Temperature Rise When the test is carried out as sp
28、ecified in 5.10 Endurance of Heating Element When the test is carried out as specified in 8.10, the heating wire shall not break, 5.11 Resistance to Abrasion of Fluoroplastics as specified in 8.11, the fluoroplastics shall not peel off, Endurance of Cord Reel Mechanism specified in 8.12, the rate- o
29、f broken component wires shall not exceed 20 %, and no short circuit shall occur. When the test is carried out 5.12 When the test is carried out as Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/1
30、4/2007 02:33:34 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S C*215 88 W 4933608 003LL5 5 W 5 C 9215-1988 5.13 Flexure of Cord Joint (1) When the joint of cord and appliance body is tested on a griddle without cord reel mechanism as specified in 8.13 (i), the rate o
31、f broken component wires shall not exceed 20 %, and no short circuit shall occur. When the joint of cord in a non-rewirable attachment plug with cord is tested as specified in 8.13 (2), the rate of broken component wires shall not exceed 20 %, and no short circuit shall occur. (2) 5.14 Resistance to
32、 Impact by Fall The appliance body and removable controller shall comply with the requirements prescribed below immediately after subjected to the tests of 8.14.1 and 8.14.2, respectively. an appliance body exceeding 4 kg in mass are exempted from the above requirement. However, griddles having (1)
33、No live part shall be exposed. a degree that the live parts are not touched by the test finger when tested by the test finger shown in Attached Figure is an exception. However, exposure of live parts in such (2) No short circuit shall appear when the appliance is connected with the power supply. (3)
34、 The insulation resistance between the live parts and dead metal parts liable to cause earth fault measured with .a d.c. 500 V insulation resistance tester shall be not less than 0.1 M Q . 6. Construction 6.1 Construction in General The construction of appliance shall comply with the following requi
35、rements: The appliance shall not cause any hazard under normal service conditions, shall have enough endurance and correct shape, and shall be good in assembly and smooth in operation. The griddle shall not tumble when it is inclined from the horizontal plane through an angle of 10 degrees under nor
36、mal service conditions. shall not tumble when it is inclined from the horizontal plane through an angle of 10 degrees under the state ready for storage. A griddle having a mechanism for vertical storage or a storage stand The parts of metallic cover or box to which the arc may reach due to opening a
37、nd closing of the switch shall be lined with an arc resistant insulating material. The parts which might cause such-risks as burning of the components and exposure of the live parts due to moisture absorption shall be treated moisture proof. An appliance which might cause hazards due to temperature
38、rise shall be equipped with a temperature limiter (including a thermal fuse) which does not operate under normal service conditions. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 02:33:34
39、 MDTNo reproduction or networking permitted without license from IHS -,-,- 6 C 9215-1988 Appliances with synthetic resin enclosure (excluding the one requiring translucency, transparency, flexibility or mechanical strength for its functions) shall not burn when tested in such a way that a square pla
40、ne of 9 cm2 or more of the outside surface of enclosure (a specimen cut into a square with one side length of 3 cm leaving the original thickness as it is, if there is no square plane of 9 cm2 or more on the enclosure) is inclined by about 45 degrees to the horizontal, the tip of flame about 20 mm l
41、ong produced by burning LP gas of class 1 and No. 1 specified in JIS K 2240 using a gas burner having a nozzle of inside diameter 0.5 mm with the air inlet closed is applied to the central part of the above surface from the bottom vertically for 5 s and then removed. The insulating materials used as
42、 the enclosure, and the pilot lamps, fuse holders, similar components together with their protective covers exposed on the outside surface of appliance body shall not cause cracks, splits or other abnormalities which may result in risks of electric shock, fire, etc., when a weight of 250 g in mass h
43、aving a hemispherical polyamide-processed surface of 10 mm radius with a Rockwell hardness HRR 100 specified in JIS K 7202, is dropped thereon from a height of 20 cm, or the equivalent impact force is applied by means of a device having the same hemispherical surface. holders, similar components and
44、 their protective covers which are not exceeding 4 cm2 in surface area and not projecting 10 mm or more from the surface of enclosure of the appliance body are exempted from the above requirements. However, pilot lamps, fuse The operation or state of open and close of the switch, if provided, shall
45、be marked by letters, symbols or colors on an easily visible place, However, if the marking is difficult -or if there is no danger such a case is an exception. An appliance which controls the temperature by use of semiconductor elements shall not cause burning of the components connected to the cont
46、rol circuit, when the semiconductor elements loose their control ability, Appliances shall be so constructed that water drops produced from steam under normal service conditions will not fall on the switch, connector, cord, etc. attached to the appliance body. However if the above components have wa
47、terproof construction or do not cause hazards of electric shock, fire, etc. such a case is an exception, If some parts of appliance body or removable controller are attached and/or detached, such operation can be done easily surely and safely. The strength of noise generated shall comply with the fo
48、llowing requirements: (12.1) The noise power shall be not more than 55 dB in a frequency range of .30 MHz to 300 MHz when measured with absorbing clamp. In this case, the dB means the value calculated based on 1 pW is O dB, (12.2) The noise terminal voltage, measured between one line and the earth, shall comply with the following requirements: Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 02:33:34 MDTNo reproduction or networking permitted without license