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 High Frequency On Line UPS
Rack Mount On Line UPS
Line Interactive UPS
Low Frequency On Line UPS
Electric On Line UPS
ARRAY UPS
EPS (Emergency Power System)
ACCESSORY
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UPS 1KVA ~ 6KVA |
[tower UPS, computer UPS, UPS system]
As a professional manufacturer, exporter, supplier and factory in China.--Zhejiang Ward Electronic Co., Ltd. are a high technology enterprise. Our company most specialized in the study & produce, manufacture & sales various kinds of UPS products, (Uninterrupted Power Systems). Our product's, tower UPS, computer UPS, UPS system capacity covered 500VA to 120KVA. Our company has obtained the approval of ISO 9001, CE certificate and the Network Access License for Telecommunications Equipment Ministry of information industry, PRC. The On-Line UPS adopted the worldwide latest version software technique and advantage DSP\IGBT power component & high frequency technique.
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Our technology is on the same level with the worldwide advantage technique. We sure we have the ability to supply you the high quality custom products, tower UPS, computer UPS, UPS system. Let's explore the market together for the bright future of UPS industry!
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APPLICATION 
Servers, Data centers, Critical network devices, Sensitive electronic equipment, Telecom...
KEY FEATURES
True on-line double conversion technology with advanced microprocessor control
Wide input voltage range
Zero transfer time
Protection against all type of power problems
Self test while start of the UPS
Site wiring fault warning
On-battery power-on function
Smart RS232 communication interface
Intelligent slot available
Sealed lead-acid, maintenance free battery
TECHNICAL SPECIFICATIONS
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Product Series |
Rack Mount 1~6kVA |
Model |
G1KR |
G2KR |
G3KR |
G6KR |
Rated Power |
VA/W |
1kVA / 0.7kW |
2kVA / 1.4kW |
3kVA / 2.1kW |
6kVA/4.2kW |
Input |
Nominal Voltage |
220VAC |
Voltage Range |
115 ~ 300VAC |
176 ~ 276VAC |
Frequency Range |
46 ~ 54Hz(default), user adjustable within 40~60Hz |
46 ~ 54Hz |
Power Factor |
0.97 |
0.98 |
Connection |
IEC320-10A inlet |
IEC320-16A inlet |
Terminal Block |
Output |
Voltage |
220VAC ± 2% |
220VAC ± 1% |
Frequency |
46~54Hz or 50Hz ± 0.2Hz (Line mode)
50Hz ± 0.2Hz ( Battery mode) |
46~54Hz (Line mode)
50Hz ± 0.05Hz ( Battery mode) |
Waveform |
Sine Wave |
Overload Capability |
108%~150% for 30 sec., ³150% for 300 ms |
105%~130% for 10 min., ³130% for 1 min. |
Current Crest Ratio |
3:1 |
Bypass |
Automatic Transfer |
on overload and UPS failure |
Before UPS Power-on |
Default “NO”, user adjustable to “YES” |
Yes |
Voltage Range |
80~264VAC (Default), user adjustable within 80~286VAC |
176 ~ 261VAC |
Output Connections |
IEC320 -10A * 4 |
IEC320-10A * 4 |
IEC320-10A and
Terminal Block |
IEC320-10A * 4 and Terminal Block |
Transfer Time |
0 ms; less than 4 ms from inverter to bypass and vice versa |
Zero |
LED indicators |
Status |
Load level / Battery level, Battery , Utility Power, Inverter, Bypass, Overload, Fault |
Audible Alarm |
Bypass, On battery mode, Battery low, Overload, Fault |
Communications |
RS-232 Serial Interface |
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Network Surge Protection |
RJ45 I/O port available for network or Fax/Modem |
Environmental |
Operating Temperature |
0 ~ 40°C |
Operating Humidity |
20 ~ 90% non-condensing |
Main Unit |
Net Weight (Kg) |
15.3 |
10.3 |
11.2 |
18.3 |
Dimensions (W x D x H) mm |
482.6 x 450 x 88 (2U) |
482.6 x 600 x 130 (3U) |
Battery Pack |
Type |
Internal Batteries |
External Battery Pack |
Nominal DC Voltage |
36VDC |
96VDC |
240VDC |
Backup Time (Full load) |
5 min |
9 min
(with 1 BP) |
5 min
(with 1 BP) |
7 min
(with 1 BP) |
Net Weight (Kg) |
-- |
25.3 |
58.2 |
Dimensions (W x D x H) mm |
-- |
482.6 x 450 x 88 (2U) |
482.6 x 600 x 130 (3U) |
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Notes:
G1KRS, G2KRS, G3KRS & G6KRS for longer Backup time with additional Battery Packs are available, please consult local distributors.
Specifications are subject to change without notice |
UPS 10KVA ~ 20KVA |
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APPLICATION
Servers, Data centers, Critical network devices, Sensitive electronic equipment, Telecom...
KEY FEATURES
l True online double conversion technology
l Wide input voltage range
l Zero transfer time
l Protection against all types of power problems
l No add-on CNTL unit required for parallel connection
l Low initial investment and flexible for future expansion
l Highest reliability and maximum performance for power sharing and redundancy
l Equipped with Maintenance Bypass Switch
l Smart RS232 and Intelligent slot interface
TECHNICAL SPECIFICATIONS
Model |
3G10KNS |
3G15KNS |
3G20KNS |
Rated Power |
VA/W |
10kVA/7kW |
15kVA/10.5kW |
20kVA/14kW |
Input |
Nominal Voltage |
380VAC |
Voltage Range |
304 ~ 478VAC |
Phase |
3 phase (4 wires plus ground) |
Frequency Range |
46 ~ 54Hz |
Power Factor |
0.95 |
Connection |
Ha rdwired |
Output |
Voltage |
220VAC ±1%, Single phase |
Frequency |
50Hz ±0.1% ( Battery mode) |
Waveform |
Sine Wave |
Power factor |
0.7 |
Voltage Distortion |
£ 2% under linear load |
Overload Capability |
105% ~ 130% for 10 min., ³130% for 1 min. |
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