20kVA to 40kVA Three Phase Online UPS with High Frequency Design

• Phase: Three Phase
• Type: On-line
• Protection: Switch Transient,Voltage Dips Sags, Thdi
• Application: Industry
• Classification: Lighting/Power
• Standby Time: Long-acting Machine
• Model NO.: 20kva(16kw)-40kva(32kw) EH9335
• Standby UPS: Sine Wave Output UPS
• Output Capacity: Large Type
• Equipment Mode: Centralized Model
• Brand: Must
• Nominal AC: 380V/220V, 400V/230V, 415V/240V 50Hz/60
• Processor: DSP-Base High Performance
• AC-DC Power Convertion: Pfc + SCR Rectifier Module
• Input P.F.: 0.99
• DC-AC Power Convertion: Full DSP-Base IGBT Inverter
• Output P.F.: 0.8
• Normal Mode Efficiency: 0.94
• Eco Mode Efficiency: 0.98
• Transport Package: Wood Carton Wood Pallet
• Specification: EMC EN
• Trademark: Must ture online ups
• Origin: Shenzhen, China
• HS Code: 8504402000
• Production Capacity: 30 Units 20kVA UPS Monthly

Product Description

ture online ups 3 phase 20kva to 40kva high frequency design

Ups power: 20-40kva three phase in and out online high frequency design
Ups system design: Same as 3C3, EX

Feature:

 

 

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Features:

1. ups industrial typical design and secure power protection from galvanic isolation output transformer fixed in ups chassis:
ISO design is optional online ups with isolation transformer, ture online ups
completely isolating output pure sine wave power from input ac source in case of heavier noise interference, harmonic distortion;
completely isolating output neutral from output ground line in case of unexpected electric shocks by touching ups.
and EPO (Emergent power off) mode.
2. intelligent power protection solution from ups industrial composed of advanced, dsp-based and full-digitalized micro-processor control tech high reliability power solution;
3 individual phase controller: real time monitor ups and power status, management battery charge,recharge in an advanced method (ABM: Advanced battery management)

3. high input power factor 0.99 and better ac-ultilization advantage from SCR silicon rectifier module,PFC integrated;

4. high stability, high efficiency and power-saving advantage from advanced, transformer-less and dsp-based IGBT inverter.

    inverter efficiency up to 94% (normal online mode), and 98% on ECO mode. 3 individual IGBT inverter

5. Uninterruptibility power solution from ups industrial : 384vdc (360vdc,336vdc) internal battery (12v-7ah) or external battery bank(purpose-designed long autonomy external large battery).  Option

6. ups industrial adopts thorough communication interface and power management tool:

    Standard RS232, RS485, optional DB-9 dry contact, AS400 expansion card,

    SNMP network monitor, power management tool / protocol

7. ups industrial double ac mains input power safe-guard: regular mains input supply, reserve mains input supply

8. ups industrial more optional design for higher quality power solution: Power fed-back module, temperature sensor,higher IP protection class... and

9. ups industrial for flexible on-demand power expansion hot-redundancy:
n+x parallel redundant ups
max design ability: 8 units ( 2 units maximium for redundancy)
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electrical view

ture online ups,3 phase online ups, 40kva ups
PFC+SCR rectifier module electrical view:

ture online ups,3 phase online ups,40kva ups
individual phase IGBT inverter PSDR board electrical view: