Contact Number
+92 42 35300112-4
+92 332 400 1000
UPS & Inverter

NS Series home ups

NS 1000w--6000w

  • Features
  • Parameters

NS Series Brief

NS series low frequency pure sine wave inverter can provide reliable sine wave power to the important electronic device,widely used in commerce, home and workstation. Capacity range include from 1000W to 6000W. It is suitable for all kindsof loads, like stem ship, heavy truck, industrial device, air-conditioner, TV, POS systems, refrigerator, PC and power tools.Especially, it could support air conditioner, refrigerator and other home instruments, and it could also connected withdrilling & welding machines and Laser printer. Stability of this facility is good, the charging current is big and thecharge rate is also very high. NS series can start a larger motor load with its high load capacity. Once started, all inverterfunction will be completely automatic. This inverter is more suitable for special environment, it can connect inductive load.This series inverter characteristic is with stable performance, large charging current, high charging efficiency, it can chargebattery full quickly.


1.Two appearance design: Wall mounted type and Rack mounted type

2.Quiet, high efficient operation

3.The front panel with LED indicators and adjustable switch selector, LCD display is optional

4.Can connect lead-acid battery, gel battery, or AGM batteries

5.Three-stage charging ( large current charging, absorption and floating charge ) increase the performance

6.Big charge current, 35A-70Amp for different mode, automatic three-stage battery charger.

7.Low voltage, high voltage, overload, over temperature protection, short circuit protection and Back-feed protection

8.High load capacity

9.A lasting life under extreme environmental conditions

10.Durable powder coating make the circuit boards have anti-corrosion ,water proof function, can improve service life and reliability

11.Sine wave inverter with transformer. Never harm to any load

12.Transfer time 10ms, Computer will not shut off when mains loss suddenly

13.High power Factor 0.9-1

14.Low DC input, 1-3KW/12V(24/48)VDC, 4-5KW/24V(48)VDC, easy to arrange battery bank

15.RS232 communication function optional, display and control product running by computer, SNMP Net agent function optional display and control product running by internet

Model NS Series

Model ( NS Series )
1012 1024 2012 2024 3024 3048 5048 6048
1000W 1000W 2000W 2000W 3000W 3000W 5000W 5000W
12Vdc 24Vdc 12Vdc 24Vdc 24Vdc 48Vdc 48Vdc 48Vdc

Utility pattern specification

Input Wave Form Sine wave (Utility or generator)
Nominal Voltage 220VAC/230VAC/240VAC  optional 100VAC/110VAC/120VAC
Low Voltage Trip 90VAC±4% or 184VAC±4%
Low Voltage Reengage 100VAC±4% or 194VAC ±4%
High Voltage Trip 140VAC±4% or 253VAC±4%
High Voltage Reengage 135VAC±4% or 243VAC±4%
Max. AC Input Voltage 150VAC or 270VAC
Nominal Input Frequency 50Hz/ 60Hz ( Auto detect )
Low Frequency Reengage 58+0.3Hz for 60Hz, 48+0.3Hz for 50Hz
Low Frequency Trip 57+0.3Hz for 60Hz,47+0.3Hz for 50Hz
High Frequency Reengage 64+0.3Hz for 60Hz, 54+0.3Hz for 50Hz
High Frequency Trip 65+0.3Hz for 60Hz,55+0.3Hz for 50Hz
Output Wave Form Bypass mode, same as input
Overload Protection Circuit Breaker
Short Circuit Circuit Breaker
Efficiency >95%
Transfer Switch Current 30A

Transfer Time (Ac to Dc)


Transfer Time (Dc to Ac)


Bypass without Battery Connected

Max. Bypass Current 30A

Output/Inverter Pattern Specification


Model NS series

1012 1024 2012 2024 3024 3048 5048E 6048E

Nominal Output Capacity (VA)/Power(w)

1000 2000 3000 5000 6000
Output Wave Form Sine wave
Power Factor 0~1.0

Nominal Output Voltage (V)

220VAC/230VAC/240VAC  optional 100VAC/110VAC/120VAC

Nominal Output Frequency (Hz)

50Hz ± 0.3Hz

Automatic tracking main frequency(Hz)

Yes( start from the first connection )50Hz @48-54Hz, 60Hz @58-64Hz

Output Voltage Regulation

±10% rms
Efficiency >80%

Overload Protection(SMPS load)

(110%< Load <125%) ±10%: No Output after 15mins,(125%< Load <150%) ±10%: No Output after 10S
Surge ratings (10s) 3000VA 6000VA 9000VA 15000VA 18000VA
Motor Starting 1HP 2HP 3HP 5HP 6HP

Short Circuit protection

Current limit ( fault after 10s )
Circuit breaker Size 3A 30A 50A 50A 50A

Nominal DC Input Voltage

12Vdc/ 24Vdc/48Vdc
Minium Start Voltage 10Vdc/20Vdc/40Vdc
Low Voltage Alarm 10.5Vdc ± 0.3Vdc for 12Vdc, 21.0Vdc ± 0.6Vdc for 24Vdc, 42Vdc± 0.6Vdc for 48Vdc
Low Voltage Trip 10.0Vdc ± 0.3Vdc for 12Vdc, 20.0vdc± 0.6Vdc for 24Vdc, 40Vdc± 0.6Vdc for 48Vdc
High Voltage Alarm 16Vdc ± 0.3Vdc for 12Vdc, 32Vdc ± 0.6Vdc for 24Vdc),64Vdc± 0.6Vdc for 48Vdc
High Voltage reengage Load ≦25W
Size (MM) 442*218*179mm 598*218*179
Weight (Kg) 18 2 22 38 40
Baykee reserves the right to change or modify product design, construction, specifications or materials without prior notice and without incurring any obligation to make such changes and modifications on Baykee products previously or subsequently sold.