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December 22(Sunday) , 2024

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Tower

Position：Home > Products > Tower > Master Series [6～50KVA]
Master  Series

·Description

Master UPS offers three phase power protection with capacity of 6KVA-50kVA. The design of online double conversion topological structure guarantees wave output. Master UPS feature powerful anti-jamming capability. The AC/DC input equips with harmonic suppressor and the DC/AC converter equips with IGBT power module and output isolation transformer. Complete circuit protection improved stability and reliability. ABM technology maximizes battery performance and reliability through smart and precise charging. Clients may check the operating status and historical data of UPS on PC via R232 at any time. Unattended and remote control management are available by SNMP and related software. It is ideal for data processing centers, server systems, communications systems and sophisticated equipment in telecommunications, finance, securities, insurance, taxation, transportation, medical, business and other fields. Master UPS is your best choice.

·Features

■Advanced microprocessor control technology fully improved availability and reliability of the system;

■Advanced EMI technology eliminated the electromagnetic interference to equipments;

■Provide stable power even lacks one phase;

■Wide input voltage extended the battery life and wide input frequency range ensures the compatible with generator;

■Intelligent unattended technology;

■Self-diagnosis when start up, reducing the potential risks to cause UPS failure;

■Cold start function provides temporary battery power when the utility power is out;

■Automatic protection of over charge, over discharge, under-voltage and over load;

■Direct management of system from PC via RS232 and related software;

■LCD display with friendly UI shows modes of operation, system parameters and alarms in text and mimics diagrams;

·Technical Specifications

Model

M6

M10

M15

M20

M25

M30

M40

M50

UPS Capacity

6KVA

10KVA

15KVA

20KVA

25KVA

30KVA

40KVA

50KVA

Input

Voltage

380VAC±20%

Frequency

50(60)Hz±5%

Phase

Three Phase +N+GND

Max Current

10A

16A

24A

32A

46A

56A

76A

95A

Bypass

Voltage

Single phase 220VAC±20%

Frequency

50(60)Hz±5%

Inverter/Bypass

Transit Time

0ms

Output

Voltage

Single phase 220VAC

Voltage Stability

±1%

Frequency

50(60)Hz

Frequency Stability

0.5%( battery powered)

Waveform

Sine wave

Power Factor

1～0.8(lag)

Distortion

<3% (linear load)

Transient Response

voltage change≤4%(100% loads throw or cut out)

Crest Factor

3:1(Max)

System

Control Mode

SPWM

Efficiency

(Full Load)

>87%

Ways of Cooling

air-cooling

Power Supply /

Inverter Transit Time

0ms

Inverter/Bypass

Transfer Time

≤1ms

Battery

Type

Sealed maintenance free lead acid battery

Voltage

192VDC

Charge Time

8～10hrs 90%

Interface

LCD Display Screen

Display operation state of UPS, input, output voltage, output; input frequency; the battery voltage; output power (%); inverter temperature

Low Battery Light

light up when battery voltage is low

Overload Light

light up when overload

Failure Light

light up when failure

LED Status Light

instructions: electric model; battery model; inverter power supply; bypass; UPS anomaly

Software

1. UPS monitoring and management； 2. Remote control the UPS； 3. Record data；4. Voice alarm；5. detection of UPS running state；6. implementation of UPS self diagnosis；7. automatic archives。

Communication Interface

the standard RS232 interface, optional SNMP card

Warning

Outage

buzzer call once in every 4 seconds

Electrical anomaly

buzzer call once every 4 seconds, city power mode indicator flashing

Battery will run out

buzzer call once every 4 seconds, battery mode indicator flashing, low voltage light up

Overload

overload indicator light up, the buzzer sounding

UPS anomaly

failure indicator light up, the buzzer sounding

Operational environment

Temperature

0～40℃

Humidity

20～90% non-condensing

Altitude

The output of the nominal power (1000 meters 100 meters higher lower -1%) maximum 4000 meters

Noise

<58dB (1 meters distance box)

Protection

Battery

Low battery shutdown, power recovery automatic restart, circuit breaker protection

Clutter Filter

10～100KHz at 40Db，100KHz～100MHz at 70Db

Overload

overload(120%～150%) 60s then switch to bypass, load normal after recovery

Over Temperature

UPS internal temperature >85℃switch to bypass

Output Short-circuited

Current limiting, automatic shutdown, circuit breaker protection

UPS anomaly

automatic switch to bypass, power by the main power

Protection degree

IP21

Standard

Safety standard

GB4943，EN62040-1

EMC

GB7260.2，EN62040-2,GB/T17626.2～5

Produce

YD/T1095-2018

Physical Feature

Net Weight(kg)

85

130

220

260

320

350

550

650

Size (W*D*H, mm)

250*580*700

310*590*850

410*680*1020

800*600*2260

Products shall be subject to any changes without additional notices. The pictures are for reference only. Please adhere to the original products in case of any mistake!

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