Panasonic EJ Relays user manual

Summary of the content on the page No. 1

EJ (AEJ)
100A 100V DC
EJ RELAYS (AEJ)
HIGH VOLTAGE RELAY
FEATURES
1. Compact and high capacity using
TYPICAL APPLICATIONS
double contacts in series and
Quick recharging power supplies for
permanent magnet installed.
AGVs (automatic guided vehicle), UPS
1) Nominal switching capacity (resistive
(uninterruptible power supplies), Fuel
4
load): 100A 100V DC, Min. 10
cell, Combined heat/power generation
2) Max. cut-off current: 800A 100V DC
system, etc.
2. Compact and lightweight for space
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Summary of the content on the page No. 2

EJ (AEJ) 2. Specifications Characteristics Item Specifications Arrangement 1 Form A Contact voltage drop (Initial) Max. 0.15V (at 100A) Contact material AgCuO type Nominal switching capacity (resistive load) 100A 100V DC Rating Max. carrying current/short time carrying current 1,000A (0.1s) 1 Min. switching capacity (Reference value)* 1A 12V DC 3 Max. cut-off current 800A 100V DC/3 cycle* Overload opening rating 300A 150V DC/10 cycle Min. 100MΩ (at 500V DC) Insulation resistance (Initial) Measure

Summary of the content on the page No. 3

EJ (AEJ) 6. Functional shock resistance Tested sample: AEJ11012, 3 pcs. Deenengized condition Energized condition Half-wave pulse of sine wave: 11 ms Detection time: 10µs. Z' Y Applied direction: 6 directions 2 Z 1,000m/s Y' Applied cycle: Each of 3 cycles X Y X' XZ 2 2 1,000m/s 1,000m/s 2 2 1,000m/s 1,000m/s Z' X' 2 1,000m/s Y' DIMENSIONS (Unit: mm inch) External dimensions Schematic (Top view) 71.4 2.811 58.4 2 (–) 1 (+) 2.299 36.0 1.417 Coil terminal 3.7 Coil terminal .146 3.7 .146 (–) (+) +

Summary of the content on the page No. 4

EJ (AEJ) NOTES 1. To ensure proper operation, the 9. If the power is turned off and then 13. Usage, transport and storage voltage applied to the coil should be immediately on after applying the conditions the rated operating voltage of the coil. rated voltage (current) continuously to Ambient temperature, humidity, and Also, be aware that the pick-up and the relay’s coil and contact, the atmospheric pressure during usage, drop-out voltages will fluctuate resistance of the coil will in