Document
1 HORSE-POWER COMPACT POWER RELAYS
JA-RELAYS
30.1 1.185
34.7 1.366
30.1 1.185
34.7 1.366
FEATURES
28.5 1.122
28.5 1.122
TMP type
TM type
mm inch
• High switching capacity — 55 A inrush, 15 A steady state inductive load (1 Form A) • Particularly suitable for air conditioners, dish washers, microwave ovens, ranges, central cleaning systems, copiers, facsimiles, etc. • Two types available "TM" type for direct chassis mounting "TMP" type for PC board mounting • TV-rated types available • TÜV also approved
SPECIFICATIONS
Contact
Arrangement Initial contact resistance, max. (By voltage drop 6 V DC 1 A) Contact material Maximum switching power Rating (resistive Maximum switching voltage load) Max. switching current Mechanical (at 180 cpm.) 1 Form A (Inrush 55 A, Expected Steady 15 A 250 VAC life (min. cosϕ = 0.7) Electrical operations) (at 20 cpm.) 1 Form B, 1 Form C (15 A 250 VAC, cosϕ = 1)
1 Form, A, 1 Form B, 1 Form C
Characteristics
30 mΩ Silver alloy 3,750 VA 250 V AC 15A 5×106 105
Maximum operating speed Initial insulation resistance*1 Between open contacts Initial breakdown voltage*2 Between contacts and coil
Initial surge voltage between contacts and coil*3 Operate time*4 (at 20°C) (at nominal voltage) Release time (without diode)*4 (at 20°C) (at nominal voltage) Temperature rise (at 50°C) (resistive) Shock resis- Functional*6 tance Destructive*7 Vibration resistance Functional*8 Destructive
Coil
Nominal operating power Minimum operating power Remarks DC type AC type DC type AC type
* Specifications will vary with foreign standards certification ratings. *1 Measurement at same location as "Initial breakdown voltage" section *2 Detection current: 10mA *3 Wave is standard shock voltage of ±1.2 × 50µs according to JEC-212-1981 *4 Excluding contact bounce time *5 For the AC coil types, the operate/release time will differ depending on the phase.
*6Half-wave pulse of sine wave: 11ms; detection time: 10µs
TYPICAL APPLICATIONS
Air conditioners, microwave ovens, load management equipment, copiers, process control equipment
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1.4 VA (50 Hz)/1.3 VA (60 Hz) 0.77 W 0.90 VA (50 Hz)/0.84 VA (60 Hz)
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5×105 1.2 W Ex. JA
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20 cpm. Min. 100 MΩ at 500 V DC 1,500 Vrms 2,000 Vrms Min. 5,000 V Approx. 10 ms*5 Approx. 2 ms*5 Max. 70°C
98 m/s2 {10 G} 980 m/s2 {100 G} 88.2 m/s2 {9 G}, 10 to 55 Hz at double amplitude of 1.5 mm 88.2 m/s2 {9 G}, 10 to 55 Hz at double amplitude of 1.5 mm –10°C to +50°C +14°F to +122°F 5 to 85%R.H. Approx. 44 g 1.55 oz
Ambient Conditions for operation, transport and storage*9 temp. (Not freezing and condensHumidity ing at low temperature) Unit weight
*7 Half-wave pulse of sine wave: 6ms *8 Detection time: 10µs *9 Refer to 5. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 24).
ORDERING INFORMATION
1a TM DC12V P
Contact arrangement 1c: 1 Form C 1a: 1 Form A 1b: 1 Form B
Mounting classification
Coil voltage
TM: Solder Terminal TMP: Solder T.