Rsun Power Technology Co.,Ltd
Reliable Solutions for Uninterrupted Needs
Add to Cart
Low Frequency Online UPS 40KVA Industrial Ups Battery Backup Filter EMI UPS Transformer
RSUN DP33 Series is a robust three-phase online UPS, delivering 10–200kVA with double-conversion technology for zero transfer time and true sine wave output. Built with advanced DSP control and a full microcontroller architecture, it ensures precise voltage/frequency regulation and fast fault detection under harsh power conditions like surges and harmonics.
The system features RS232, SNMP, and GPRS communication for seamless remote monitoring and network integration. Its scalable tower design makes it ideal for critical applications in industrial environments, data centers, and enterprise IT systems.
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:
This UPS offers flexible communication interfaces for easy power management. Using RS232 or a network adapter, you can monitor system status directly from your computer. An optional SNMP card ensures compatibility with most operating systems and allows internet-based monitoring through standard protocols. Remote GPRS access enables centralized control even from different locations.
APPLICATIONS: