RCM
SPD for AC power supply. Line to line and line to ground combined protection.
Rated Voltage
Single phase: 250VAC
Three phase: 250VAC/430V, 290VAC/500V, 430VAC
Power Frequency Sparkover Voltage Ua (V) ±20%
560 to 800
Nominal Discharge Current 8/20µs (A)
2,500
Impulse Current Capacity 8/20µs (A)
2,000
Maximum Standard Lightning Impulse Sparkover Voltage 1.2/50µs (V)
2,000 to 2,320
Maximum Sparkover Voltage at Tront of Wave Lightning Impulse 10,000V/µs (V)
3,000 to 3,480
Maximum Residual Voltage 8/20µs at 2,500A (V)
2,000 to 2,320
Impulse Life Test 8/20µs 1,000A
300 times
Maximum Impulse Discharge Current 8/20µs (A)
5,000
Operating Temperature
-40~+70°C
Features
- UL, CSA and CE safety approvals
- Protection for both single and three phase applications
- Compact size
Applications
Tapping machine, CNC turning machine and general machinery.