Shenzhen Daxin Intelligent Equipment Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 10000pcs/month |
| Delivery Time | 15-25 days |
| Packaging Details | Woodcase/ Paper box |
| Net weight (Standard Machine) | 68kg |
| Battery voltage | ±192V |
| Size | 815*300*1000 |
| Product name | Uninterruptible Power Supply |
| Brand Name | SZDXZH |
| Model Number | EX3C3 40K |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000pcs/month |
| Delivery Time | 15-25 days | Packaging Details | Woodcase/ Paper box |
| Net weight (Standard Machine) | 68kg | Battery voltage | ±192V |
| Size | 815*300*1000 | Product name | Uninterruptible Power Supply |
| Brand Name | SZDXZH | Model Number | EX3C3 40K |
| Place of Origin | CHINA | ||
| High Light | High Frequency UPS 33 ，Uninterruptible Power Supply dual-conversion ，Online topology UPS design | ||
| Attribute | Value |
|---|---|
| Net weight (Standard Machine) | 68kg |
| Battery voltage | ±192V |
| Size | 815*300*1000 |
| Product name | Uninterruptible Power Supply |
LCD display provides real-time monitoring of UPS working status and parameter information for convenient management.
RS232/RS485 communication interface, SNMP network adapter, and intelligent monitoring software enable computer communication with clear parameter display.
Intelligent battery monitoring module detects individual cells with overvoltage, undervoltage and differential pressure alarm functions, displaying battery failures on screen and notifying administrators.
Circuit boards are housed in completely enclosed space with "three-proof" coating treatment, making the unit suitable for harsh tunnel and square environments.
| Model | EX 3C3 40K |
|---|---|
| Capacity | 40KVA/32KW |
| Input | |
| Rated voltage | 3×380VAC/400VAC (3 phases + N line) |
| Voltage range | 285VAC～475VAC |
| Frequency range | 50/60Hz±10% |
| Output | |
| Output voltage | 3×380VAC/400VAC (3 phases + N line) |
| Voltage stability | Steady state: ±1% typical Transient: ±5% typical (load change 100-0-100%) |
| Frequency synchronization range | 50/60Hz synchronization ±1% Mains power loss ±0.1Hz |
| Frequency tracking rate | ±1Hz/S |
| Output waveform | Sine Wave |
| Total harmonics (THDv) | ﹤2%(Linear load) ﹤5%(non-linear load) |
| Phase imbalance | 120±1% (balanced load) 120±2% (50% unbalanced load) |
| Dynamically adjust time | <60ms to recover to 90% of rated value |
| Overload capacity | 110%～150%: 10min～1min 150%～＞160%: 1min～200ms ＞160%: 200ms |
| Peak Factor | 3:1 |
| Unbalanced output voltage @100% Unbalanced load | <1% |
| Protection or restriction | Extreme overload; short circuit; voltage limit; surge current; peak voltage limit |
| Overall efficiency | Online Mode: 94% Battery Mode: 93.5% |
| Bypass | |
| Type | Static switch |
| Voltage | 3×380VAC/400VAC (3 phases + N line) |
| Frequency | 50/60Hz |
| Control method | microprocessor |
| Inverter to bypass switching time | Synchronous mode: 0ms, asynchronous mode: 10ms |
| Overload capacity | 150%～180%: 1h～30s 180%～>200%: 30s～200ms >200%: 200ms |
| Switch to Bypass | Overload 160%: switch immediately |
| Switch back to inverter | Automatically switch after alarm clears |
| Maintenance bypass | |
| Type | Non-stop |
| Voltage | 3×400V (3 phases + N line) |
| Frequency | 50/60Hz |
| Battery & Charging | |
| Number of batteries (12V) | 32-40 (adjustable) |
| Charging method | Optional: Constant voltage charging/constant current charging |
| Charging Current | Default 10A, maximum 40A |
| Battery Type | Sealed lead acid battery |
| Structural parameters | |
| Dimensions (L×W×H mm) | 815×300×1000 |
| Weight (kg) | 66 |
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2019
Total Annual:
700000-1000000
Employee Number:
50~100
Ecer Certification：
Active Member
Shenzhen Daxin Intelligent Equipment Technology Co., Ltd. – Powering the Future with Innovation Company Overview DaXin Smart Equipment is a leading manufacturer of critical power infrastructure solutions , specializing in: UPS & Backup Power Systems (1kVA–800kVA) 5G/Telecom P... Shenzhen Daxin Intelligent Equipment Technology Co., Ltd. – Powering the Future with Innovation Company Overview DaXin Smart Equipment is a leading manufacturer of critical power infrastructure solutions , specializing in: UPS & Backup Power Systems (1kVA–800kVA) 5G/Telecom P...
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