This air handling units is published with the manufacturer’s full specification — material Aluminium, Copper, model number SJW5. Made by Guangdong Kepin Electric Co., Ltd. (6 years on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of These Air Handling Units
- Model Number: SJW5
- Input Voltage Range: 380V±15%/20%/30% or OEM
- Output Voltage: 380V±(2-5)%, factory setting is 3%
- Capacity: 15 kVA, 30 kVA, 20 kVA, 150kva, 5000w, 8000w, 60kva, 30000watt, 50000watt
- Rated Capacity: 20~200KVA(in stock) OR OEM
- Material: Aluminium, Copper
Technical Specifications
| Capacity | 15 kVA, 30 kVA, 20 kVA, 150kva, 5000w, 8000w, 60kva, 30000watt, 50000watt |
|---|---|
| Phase | Three Phase |
| Frequency | 50 Hz, 60 Hz, 50/60 Hz |
| Type | Automatic Voltage Regulator, Servo Voltage Stabilizer |
| Current Type | AC |
| Protection | Short Circuit Protection, Overcurrent Protection, Overloading Protection, Overvoltage, Over Temperature Protection, Phase Failure, Undervoltage Protection |
| Efficiency | 0.98 |
| Material | Aluminium, Copper |
| Display Type | LCD Display |
| Usage | SVC |
| Place Of Origin | Guangdong, China |
| Model Number | SJW5 |
| Brand Name | Kepin |
| Input Voltage Range | 380V±15%/20%/30% or OEM |
| Output Voltage | 380V±(2-5)%, factory setting is 3% |
| Control Type | Servor Motor |
| Certificate | CE / ISO9001 |
| Warranty | 2 Years |
| Language | Russian/English |
| Response Time | Within 1sec |
| Rated Capacity | 20~200KVA(in stock) OR OEM |
| Coil Material | 100% Copper Customized |
| Application | Industrial Power Supplies |
| Selling Units | Single item |
| Single Package Size | 50.0X38.0X70.0 cm |
| Single Gross Weight | 81.0 kg |
Product Details


Our voltage regulators with 2 years warranty,during our warranty we bear all.
Welcome to inquiry us of our product all materials parts' brand.
Features of Servo control Voltage Stabilizer(why choose us)
1. High quality Isolation transformer,insulation level is E
2. Input switch use N0.1 China brand -Chint brand,or Schneider (option)
3. Efficiency up to 99%
4. Independent or Dependent Three Phase Regulation subject to the order
5. Low loss
6. Rich protection functions
7. Manual bypass(use red copper materials)
8. With Surge protection, with over temperature protection,with time delay protection.
9. Remote control with RS485 ( optional )
10.High customization ability


Rated Capacity | 3-PHASE 10KVA~700KVA | Single-Phase 10KVA~300KVA | |||||
Phase | 3-PHASE | SINGLE-PGASE | |||||
Input Voltage Regulator Range | 3-PHASE | 380V±15% | 380V±20% | 380V±30% | |||
SINGLE-PGASE | 220V±15% | 220V±20% | 220V±30% | ||||
Output Voltage | 380V | 220V | |||||
Accuracy | ±1% | ±1.5% | ±2% | ||||
Efficiency | ≥99% | ||||||
Frequency | The input voltage frequency is 45 to 65HZ, and the output frequency is the corresponding frequency | ||||||
Response Time | <150ms(Carbon Brush Servo Motor) | ||||||
Voltage Stabilization time | 100ms(Carbon Brush Servo Motor) | ||||||
Insulation Grade | E | ||||||
Resistance | Normally more than 5MΩ | ||||||
Dielectric Strength | Active AC voltage 2500V/1min, no flashover and breakdown | ||||||
Output Waveform | The output waveform has no distortion and harmonics | ||||||
Heat Dissipation Method | Cold Air | ||||||


Model | Height(mm) | Width(mm) | Length(mm) | Weight(kg) |
SJW5-20KVA | 680 | 360 | 450 | 74.5 |
SJW5-30KVA | 680 | 360 | 450 | 92 |
SJW5-40KVA | 740 | 390 | 500 | 105.5 |
SJW5-50KVA | 740 | 390 | 500 | 111.5 |
SJW5-60KVA | 740 | 390 | 500 | 121.5 |
SJW5-80KVA | 950 | 500 | 650 | 154.5 |
SJW5-100KVA | 950 | 500 | 650 | 175 |
SJW5-120KVA | 950 | 500 | 650 | 200 |


























Ordering and Pricing
- Minimum order quantity: 1 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this air handling units?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this air handling units carry?
It is supplied with CE / ISO9001 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the air handling units be supplied for my local voltage?
The standard configuration is 380V±15%/20%/30% or OEM. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Guangdong Kepin Electric Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Guangdong Kepin Electric Co., Ltd. range on HVACR Nexus.
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