Adopt twin change on line technology,sequester extraneous interference. Favorable overload ability and protection.

Product Series

Online UPS Low Frequency 8KVA ~ 30KVA

Model

SDUL110C 8K

SDUL110C 10K

SDUL110C 15K

SDUL110C 20K

SDUL310C 10K

SDUL310 15K

SDUL310C 20K

SDUL310C 30K

Capacity

8KVA

10KVA

15KVA

20KVA

10KVA

15KVA

20KVA

30KVA

Input

Voltage

220×(1±25%)VAC (Single phase 2 wire+G)

220/380×(1±20%)VAC (Three phase 4 wire+G)

Frequency

50×(1±10%)Hz

Power Factor

0.8(0.95 if UPS with filter)

Output

Voltage

220×(1±1%)VAC (Single phase 2 wire+G)

220×(1±2%)VAC (Single phase 2 wire+G)

Frequency

Free Synchronized to the main power (line mode);50 ×(1±0.5%)Hz (Battery mode)

Power Factor

0.8 (lagging)

Wave Form

Sine wave

Distortion

≤3% (linear load); ≤5% (non linear load)

Crest Factor

3:1

Transitory Voltage

220×(1 ± 4%)VAC (0-100% Abrupt change)

220×(1 ± 5%)VAC (0-100% Abrupt change)

Efficiency

≥90%

Battery

Type

12VDC sealed lead acid battery, maintenance free

Nominal Voltage

192VDC (16 pcs)

384VDC (32 pcs)

Backup Time

As per the request of customer

Recharge Time

7-10 hours up to 90% capacity

Charge Current

10-25A (adjustable)

Low frequency online UPS 10KVA