stock code: 002335.SZ

KR11 UL (1-5kVA)

Single Phase Low Voltage UPS (UL Certificated)(1-5kVA)

We have various of rear panels for customers applied in different countries and different applications.The KR smart high frequency online UPS uses full digital control technology and the latest high frequency converter technology and has high efficiency, high power factor and other advantages. It has significant energy savings and greatly reduces operation costs.

  • Key Features
  • Technical Data
  • Related Solutions

Advanced Technology:

• Online Double Conversion

• High input power factor

• EPO for 5kVA

 

High Reliability:

• Wide input voltage range

• Full protection function

• High reliability and performance

• Manual bypass switch optional for 5kVA

 

Excellent Flexibility:

• Intelligent RS232 communication port

• UPS management software (optional)

• SNMP or USB or dry contact (optional)

• External battery bank (optional)

MODEL

KR1000A/KR1000AL

KR2000A/ KR2000AL

KR3000A/ KR3000AL

KR5000A/ KR5000AL

INPUT

Voltage (Vac)

80~148

83~138

Frequency (Hz)

50/60Hz±5%

Power Factor

0.99

OUTPUT

Capacity (VA)

1000

2000

3000

5000

Power Factor

0.8

Voltage (Vac)

110/115/120±2%

Frequency (Hz)

50/60±0.2% (battery mode)

Waveform

Pure sine wave THD < 3% (linear load)

Transfer Time (ms)

0

Overload

105%~129% for 60 seconds, 130%~150% for 30 seconds above 150% for 300ms

105%-129% load for 10 minutes

130%-149% load for 1 minute

above 150% load for 1 second

BATTERY

Voltage (Vdc)

36

72

96

BATT Type

3×7Ah 12V/External

6×7Ah 12V/External

8×7Ah 12V/External

Charger Current(A)Max

1/5

OTHER

Communication Interface

RS232 (USB or Dry contact or SNMP adapter is   optional)

Display

LCD display parameters of UPS

Alarm

Low battery, abnormal AC input, UPS failure

Protection

Low battery, overload, short-circuit and over temperature

Noise (dB)

< 45

< 60

Working Temperature ()

0 ~ 40

Relative Humidity

0 ~ 95%, No condensation

Dimension (W×D×H)(mm)

156×400×220

198×490×347

255×565×700/255×565×500

Weight (kg)

13/7

28/16

34/17

70/24

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