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NEW: regenerative AC drive by Shenzhen Sikes Electric Co., Ltd.

This series adopts microprocessor chip with fast respond, high-accuracy process control, which is safe, stable and reliable for operating. It can make the inverter operating in four-quadrant, continuously feedback,and regenerative braking frequency below 40%. Electric regeneration efficiency up to 97%. Using SPWM modulation to greatly reduce distinctive peaks of current and form perfect sine wave current, input side current THD lower than 5%, power factor up to 99%.It can prevent power grid flowing back, overheating, overcurrent, out of phase, undervoltage,and short circuit.

Characteristics:

Power range:7.5KVA-500KVA

Rated current: 75-1200A

Working DC power voltage: DC 620V

Output AC power voltage : three-phase AC 400V

Chopper voltage: DC620V±5V

Operating frequency: 46-60Hz

Accuracy index: setting error less than 0.5%

Overload capability:110% long-term,150% 1min,180% 2s.

Adaptive Connectioin Mode: No need to identify plus-n-minus when connect to inverter or power grid, very easy to connect.

Working conditions: containing built-in intelligent fan, high and low order harmonic filter, external short circuit protection.

Protection class: IP20

Protection function: OCP,OVP,UVP,overheating protection and polarity protection.

EMC: Accord with GB/T 17626.4( IEC61000-4-4)4 class EFT interference test;GB/T 17626.3( IEC61000-4-4)4 class radiation EMF test;GB/T 17626.2( IEC61000-4-4)4 class ESD test.

Environmental ambient temperature: -10℃~+60℃(non-frozen)

Ambient humidity: below 90%(non-frost)

Altitude: less than 1km

Cooling mode: forced-air cooling

Installation method: wall-mounted, floor type

Standard: ISO,FCC,CE

Application:

For all inverters and servo motor.

Details

  • Shenzhen Sikes Electric Co., Ltd.

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