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Product code: #ALL-002861

Modular uninterruptible power supply (UPS) - module 20KVA / 20KW

KSTAR · HPM3320E-RM

Modular uninterruptible power supply (UPS) - module 20KVA / 20KW

  • VA Rating20 000 VA
  • Watt Rating20 000 W
7 387.38 ₾

VAT included

  • In stock
7 387.38 ₾

VAT included

  • In stock
Quantity
1

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Description

The KSTAR HPM3320E-RM is a modular online UPS power module rated at 20 000 VA / 20 000 W. It uses Online (double conversion) topology and installs as a 2U rack module, with a 3Ph+N+PE input and a nominal output of 380/400/415 V AC.

The module works with VRLA (lead acid maintenance free) batteries and supports generator input. It provides RS232, RS485, Parallel, LBS, BMS and Dry contact communication ports, and its LCD display shows line voltage, Bypass Mode, Battery Low, Battery Fault, Overload and UPS Fault.

Key features:

  • 20 000 VA / 20 000 W output with Online (double conversion) topology
  • Input power factor ≥0.99 and THDi ≤3% (100% linear load); output voltage regulation ±1%
  • Input voltage range of 138-305 V AC at 40% load and 305-485 V AC at 100% load
  • Efficiency up to 95.8% in AC mode and up to 99% in ECO and HECO modes
  • Inverter overload capability: ≤110% for 60 min, ≤125% for 10 min, ≤150% for 1 min
  • 2U rack module measuring 440 × 86 × 620 mm (17.32 × 3.39 × 24.41 in) and weighing 21 kg (46.3 lb)
  • Complies with IEC/EN 62040-1, IEC/EN 62477-1, IEC/EN 62040-2 and IEC 62040-3: 2021

Specifications 44

Open the spec sheet PDF(opens in a new tab)

Capacity

VA Rating
20 000 VA
Watt Rating
20 000 W
Topology
Online Double-Conversion

Output

Output Voltage
380 V AC, 400 V AC, 415 V AC

Input

Input Voltage Range
138-305 V AC (40% load);
305-485 V AC (100% load)
Input Connection
3Ph+N+PE

Physical

Mounting
2U rack module
Dimensions
440 × 86 × 620 mm (17.32 × 3.39 × 24.41 in)
Weight
21 kg (46.3 lb)

Full specification

Manufacturer data, 35 parameters

Technical Specifications

Capacity (VA/W) Module
HPM3320E-RM (20K)

Input

Nominal Voltage (Vac)
380/400/415 (3Ph+N+PE)
Operating Voltage Range (Vac)
138~305 for 40% load;
305~485 for 100% load
Power Factor
≥0.99
Harmonic Distortion (THDi)
≤3% (100% Linear load)
Bypass Voltage Range (Vac)
Max. voltage: 220: +25% (Optional +10%, +15%, +20%);
230: +20% (Optional +10%, +15%);
240: +15% (Optional +10%);
Min. voltage: -45% (Optional -10%, -15% -20%, -30%)
Bypass Frequency Range (Hz)
50/60±10%

Output

Nominal Voltage (Vac)
380/400/415 (3Ph＋N＋PE)
Voltage Regulation
±1%
Output Frequency (Hz)
Line mode: Synchronize with input, when the input frequency >±10% (±1%/±2%/±4%/±5% optional), output 50/60 (±0.1);
Bat. mode: (50/60±0.1%)
Crest Factor
3:1
Harmonic Distortion (THDv)
≤1% with linear load;
≤3% with nonlinear load
Overload Inverter mode
≤110% 60min, ≤125% 10min, ≤150% 1min, >150% 1.2s shut down inverter
Overload Bypass mode
30℃: 135% for long term;
40℃: 125% for long term;
>1000%, 100ms

Efficiency*

AC Mode
Up to 95.8%
ECO Mode
Up to 99%
HECO Mode
Up to 99%

Battery

Battery Type
VRLA (Lead acid maintenance free battery)
Battery Voltage (Vdc)
±180/192/204/216/228/240/252/264/276/288/300 (30/32/34/36/38/40/42/44/46/48/50pcs, 36pcs default, 36~50pcs output power factor 1.0, 32~34pcs output power factor 0.9, 30pcs output power factor 0.8)
Charging Current (Max.) (A)
18

Management

LCD Display
Line voltage, Bypass Mode, Battery Low, Battery Fault, Overload & UPS Fault
Alarm
Line Failure, Battery Low, Overload, System Fault
Communication Ports
RS232, RS485, Parallel, LBS, BMS, Dry contact port, Relay card (Optional), SNMP card (Optional), Battery temperature sensor (Optional)

System Features

Overheat
Line Mode: Switch to Bypass;
Backup Mode: Shut down UPS immediately
Self-diagnostics
Upon Power On and Software Control
Generator Input
Support
EPO
Shut down UPS immediately

Environmental

Operating Temperature (℃)
0~40
Storage Temperature (℃)
-25~55
Humidity Range
0~95% (Non condensing)
Altitude (m)
<1000, derating required when >1000

Physical

Dimension WxDxH (mm) Power Module
440×620×86 (2U)

Standards

Safety
IEC/EN 62040-1, IEC/EN 62477-1
EMC
IEC/EN 62040-2 (IEC 61000-2-2, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11)
Performance
IEC 62040-3: 2021, EN IEC 62040-3: 2021

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