G7EB PCB Power Relays High Power and high temperature type Power Relay with 480 VAC 100 A current 480 VAC/100 A high current switching capable Ambient temperature 85C High impulse withstand voltage, 10 kV Contact gap 3.6 mm (Applied to VDE0126) Low initial contact resistance 5 m RoHS Compliant Model Number Legend Application Examples Power conditioner inverter G7EB- Industrial inverter 12 3 UPS 1. Number of Poles 2. Contact Form 3. Terminal Shape G 1: 1-pole A: SPST-NO (1a) None: Standard type 7 P1: Special terminal type E B Ordering Information Terminal shape Contact form Enclosure rating Model Rated coil voltage (V) Minimum packing unit Standard G7EB-1A 12 VDC SPST-NO (1a) Flux protection 60pcs/box 24 VDC Special G7EB-1AP1 Note. When ordering, add the rated coil voltage to the model number. Example: G7EB-1A DC12 Rated coil voltage Both the coil voltage on the product case and the packing will be marked as VDC. Raitings Coil Must operate voltage Must release voltage Max. voltage Rated current Coil resistance Power consumption (V) (V) (V) Rated voltage (mA) () (mW) % of rated voltage 12 VDC Approx. 235.3 51 120% Approx. 2,800 75% max. * 5 to 32% (at 23C) Approx. 575 * 24 VDC Approx. 116.5 206 Note 1. The rated current and resistance are measured at a coil temperature of 23C with a tolerance of 10%. Note 2. The operating characteristics are measured at a coil temperature of 23C. Note 3. The maximum permissible voltage is the maximum value of the fluctuation range for the relay coil operating power supply and was measured at an ambient temperature of 23C. * Power consumption with Holding Voltage is approx. 575 mW (when applying Holding Voltage at 45%). Please confirm the detail in page 4 Coil Voltage Reduction (Holding Voltage) after Relay Operation. * Some mounting direction is out of guarantee. Please confirm the detail in page 4 Mounting Direction. Contacts Item Resistive load Contact type Double Contact material Ag Alloy (Cd free) 100 A at 480 VAC Rated load 40 A at 800 VAC Rated carry current 100 A Max. switching voltage AC 800 V Max. switching current 100 A 1G7EB PCB Power Relays Characteristics Item Model G7EB-1A/G7EB-1AP1 Contact resistance *1 5 m max. Operate time *2 30 ms max. Release time *2 10 ms max. Insulation resistance *3 1,000 M min. Between coil and contacts 5,000 VAC, 50/60 Hz for 1 min Dielectric strength Between contacts of the 2,000 VAC, 50/60 Hz for 1 min same polarity Impulse withstand voltage Between coil and contacts 10 kV (1.2 50 s) Destruction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) Vibration resistance Excitation: 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) Malfunction No excitation: 10 to 55 to 10 Hz, 1.5 mm single amplitude (0.3 mm double amplitude) 2 Destruction 1,000 m/s Shock resistance 2 Excitation: 100 m/s Malfunction 2 No excitation: 50 m/s Mechanical 1,000,000 operations min. (at 10,800 operations/h) (1) 480 VAC 100 A 300 operations min. at 85C Durability Electrical (Resistive) *4 (2) 800 VAC 40 A switch on, 100 A carry current, 40 A switch off 30,000 operations min. at 85C (Switching frequency: 1 second ON - 9 seconds OFF) Failure rate (P level) (Reference value) *5 1 A at 5 VDC Coil holding voltage *6 45% to 65% of rated coil voltage Ambient operating G Use conditions -40C to 85C (with no icing or condensation) temperature 7 E Ambient operating humidity 5% to 85% B Weight Approx. 100 g Note. The values given above are initial values at 23C. (Except Electrical Durability) *1. Measurement conditions: 6 VDC, 20 A, voltage drop method. *2. Measurement conditions: Applied rated coil voltage, no contact bouncing. *3. Measurement conditions: Measured with a 1,000 VDC megohmmeter at the same points as the dielectric strength was measured. *4. This specification is when diode and zener diode are used. For relay coil, please connect diode and zener diode. For the detail, please refer to Diode Connection for Operating Coil on page 4. *5. The value was measured at a switching frequency of 180 operations/ minute. *6. For the detail of holding voltage usage, please refer to Coil Voltage Reduction (Holding Voltage) after Relay Operation on page 4. Malfunction shock resistance X+ Excitation Measurement: 1,000 No Excitation Measure the value of contact malfunction happening 800 with applying 3 axes 6 direction 3 times each. 600 Z- X- 1,000 400 1,000 Standard value: 200 2 Excitation 100 m/s 0 60 2 No excitation 50 m/s 1,000 1,000 Z+ Z+ Y+ Shock direction x+ 1,000 Y- Y+ Y- x- Contact terminal Coil terminal Z- 2