
Rectifier for parallel
operation MODULE type communication
This product is a DC power supply suitable for communication equipment, and it is manufactured as a 19″ rack-mount type, and the rectification system consists of a control module (SNMP), a rectifier module, and a DC distribution unit.
In addition, the high stability and ripple content are very small, and the LCD indicator and remote management (SNMP) are possible.
feature
Principle of operation

Standard Specifications and Characteristics
Charger | category | Scope of regulation | Remarks |
---|---|---|---|
Input | Pre-pressure | 380 / 220VAC ±15% / 220VAC ±15% | |
Number of constants | 3up / 1up | ||
Frequency | 60㎐ ±5% / 50㎐ ±5% | ||
Power factor | P.F0.9(LAG) ideal | ||
Output | Rated Current | 15A/ 20A / 30A / 40A / 50A / 75A / 100A (Commutation module) |
|
Rated voltage | -48VDC(-54VDC) | ||
Output voltage variable range | -42V ~ -58V | ||
Voltage stability | ±0.5% within | ||
Efficacy | 90% ideal | Input(KW)/Output(KW)×100 at rated load | |
Load sharing | 5% within | Rated load 30~100% | |
SID | DROPPER(2nd or 4th gear) | ||
Battery | Automatic charging function | ||
Protection function | Overvoltage, undervoltage protection / Output overcurrent, short-circuit protection | ||
Control Module | Anti-throat | Scope of regulation | Remarks |
Processor Adoption | Alarm, remote monitoring function / management and control function | ||
Environmental conditions | Operating Temperature | 0 ~ 40℃ | |
Storage Temperature | -20 ~ 70℃ | ||
Humidity | 0 ~ 90% | ||
inverter | Item | scope of regulation | note |
DC input | Pre-pressure | -54VDC | |
Rated Capacity | 1KVA / 2KVA / 3KVA / 5KVA | ||
AC output | Rated voltage | 220VAC | |
Voltage stability | 220VAC ±2% | ||
Gita | Hot plug-in type, AC distribution circuit | ||
Rack | Anti-throat | Scope of regulation | Remarks |
Bigger | 19″ | 600(W)×750(D)×1850(H) |