Rsun Power Technology Co.,Ltd
Reliable Solutions for Uninterrupted Needs
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Low Frequency Online UPS 30KVA Industrial Ups Power Supply Remote Control UPS LCD
Transformer base
The RSUN DP33 Series is a true online three-phase UPS (10K - 200kVA), offering pure sine wave output with zero interruption. Built on DSP-controlled double-conversion architecture, it protects critical loads from grid instability, surges, and frequency variations.
With modular tower design and multi-interface communication (RS232, SNMP, GPRS), it allows remote control and monitoring for complex IT, industrial automation, and infrastructure systems, making it suitable for high-reliability applications.
FEATURES:
SPECIFICATIONS:
| Model | 6KVA | 10KVA | 15KVA | 20KVA | 30KVA | 40KVA | 60KVA | 80KVA | 100KVA | 120KVA | 160KVA | 200KVA |
| INPUT | ||||||||||||
| Voltage | (208/308/400/480Vac) ± 20% / 5 wires (3 lines + neutral + ground) | |||||||||||
| Frequency | 50/60Hz ± 10% Auto sensing | |||||||||||
| Power factor | 0.8 | |||||||||||
| Filter | EMI, RFI | |||||||||||
| Dual input | optional | |||||||||||
| OUTPUT | ||||||||||||
| Voltage | (208/308/400/480Vac) ± 20% / 5 wires (3 lines + neutral + ground) | |||||||||||
| Frequency | 50/60Hz ± 1% Auto sensing | |||||||||||
| Power factor | 0.8 | |||||||||||
| Crest factor | 3:1 | |||||||||||
| Voltage T.H.D. | <2% with linear load | |||||||||||
| Efficiency | AC/AC>92% | |||||||||||
| Transfer time | 0 ms | |||||||||||
| Wave form | sine wave | |||||||||||
| Technology | true on-line double conversion controlled by microcontroller | |||||||||||
| Overload recovery | automatically transfer to UPS mode | |||||||||||
| Isolation transformer | inverter mode (bypass mode is optional) | |||||||||||
| Parallel connection | parallel connection function is ready (extra PCB is not reuired) | |||||||||||
| BATTERY | ||||||||||||
| Battery type | VRLA (valve regulated lead acid), not included | |||||||||||
| DC voltage | 384 Vdc | |||||||||||
| Charging time | 4 hours up to 90% | |||||||||||
| Battery detection | self-detect, transfer to battery mode adjustable | |||||||||||
| PROTECTION | ||||||||||||
| Lightning and transient protection | hot swappable lightning and transient surge suppressor (in:10Kamp, Up:1.5 Kv, I max: 20 Kamp.) | |||||||||||
| Harware protection | input breaker, output breaker, battery breaker, bypass breaker; DC fuse, fan, redundant power supply; temperature sensor, EPO (Emergency Power Off), audible alarms etc. | |||||||||||
| Software protection | discharging batteries, battery charger working mode, inverter working mode, emergency power off, manual shutdown, bypass SCR failure, bypass sequence failure, bypass over the limit, critical overload, batteries exhaustion, low or high output voltage, DC fuse open, 5V power supply failure, 13.5 power supply failure, inverter overvoltage, 200% overload on each line, transfer failure, inverter voltage out of range, over voltage betweenneutral and ground, UPS on bypass mode, bypass frequency out of range. | |||||||||||
| Bypass | solid state | |||||||||||
| Communication | RS232 intelligent slot, modem, SNMP(RJ45) (SNMP adaptive software is supplied by the producer) | |||||||||||
Advanced communication function:
APPLICATIONS: