DOU Series
DOU-1k~10k
DOU Series DOU-1k~10k Features
DSP Based Design
Suitable for all kinds of loads (resistive, inductive and non-linear loads etc)
High over load capability (upto 150%)
Bypass dual DSP control design to enhance more reliability
Supports dual input, hot standby in series
Redundant & parallelable with advance parallel current-sharing control technology
Cold Start and Mains Starts function
Generator Compatible
High charging capability
Configuration with output isolation transformer
Superior Protection:
Surge
Over Voltage
Under Voltage
Over Charge
Over Load
Reverse Battery
Short-Circuit
Advanced Communications:
RS232
USB ports
SNMP
dry contacts
Over Load
RS485
Generator Compatible
MStatic bypass switch available, Manual Bypass Optional
| MODEL | DOU1K | DOU2K | DOU3K | DOU5K | DOU6K | DOU10K |
|---|---|---|---|---|---|---|
| Capacity) | 1KVA/KW | 2KVA/KW | 3KVA/KW | 5KVA/KW | 6KVA/KW | 10KVA/KW |
| Nominal Voltage | 220/230/240 VAC (1ph+N+PE, 3 Wire) | |||||
| AC Input | ||||||
| Operating Voltage Range | 110V~300V AC @50% Load/ 140V ~300VAC @ Full Load | |||||
| Frequency | 50/60Hz ±10% (Auto Sensing) | |||||
| Power Factor | 0.99 | |||||
| output Voltage / Power factor | 220/230/240 VAC / ±1% / 1 unit Pf | |||||
| Output frequency | auto sensing 50/60Hz ±1~10% sync mode(configurable), 50/60 Hz ±1Hz Battery mode | |||||
| Harmonic distortion (THDv) | ≤2% (linear load); ≤5% (n0n-linear load) | |||||
| Crest Factor | 3:1 | |||||
| Efficiency | Upto 94% Dual Conversion Mode, 99% ECO Mode | |||||
| Battery | ||||||
| DC Voltage | 36V | 48V | 72V | 96V | 72V | 96V |
| Charger | 6.5~13A Configurable | |||||
| Typical Recharge Time | 8-12 Hours (90& of full capacity) | |||||
| System Features | ||||||
| LCD Indications | Input Voltage/Frequency, Output Voltage/Frequency, Battery Voltage, Load Watt/VA and %, Inverter Temperature, Operation mode such as `Online`, `ON Bat`, or On `Bypass~, Fault codes, Battery & Load Bar graph, Input Current, Output Current, Battery current | |||||
| LED Indications | Normal Operation, Bypass, Abnormal, Fault and Battery Mode | |||||
| Alarms/Protections | Batt, Low, DC High, Inverter Under/Over Voltage, UPS over load, Short Circuit, Fan Failure and UPS fault, Transient surge, Input and output fuse | |||||
| Over load Capacity | ≤125% for 10 min, >125~150 % for 1 min, >150% for 200ms | |||||
| Transfer Time | ≤AC to BAttery: 0ms, Inverter to Bypass: 4ms (Typical) | |||||
| Environmental | ||||||
| Operating Temperature | 0℃ ~ 45℃ | |||||
| Storage Temperature | 10℃ ~ 55℃ | |||||
| Humidity/Altitutde | 0% ~ 95% RH / <1500M | |||||
| Noise / Cooling | <55Db / Forced air cooling | |||||
| Physical | ||||||
| Dimesions (WxDxH) mm | 144x400x215 | 192x469x399 | 220x481x438 | |||
| Net Weight (kg) | 6 | 10.7 | 11.2 | 17 | 18 | 20 |
| Standards | ||||||
| Quality | ISO 9001:2015, ISO 140001:2015, BIS | |||||
| Safety/ IP Rating | IEC/EN62040-1/IP20/IP21 | |||||
| EMC/Performance | IEC/EN62040-2,IEC/EN62040-3 Complying to CE | |||||
| Communication Interface | ||||||
| Standard | RS-232 | |||||
| Optional | SNMP/ModBus/Dry Contact/USB/RS-485 | |||||
| Monitoring Software | Net Agent utility v5.8/UPSilon 2000 |