shenzhen Coslight power technolohy Co.,ltd
Driven by innovative services, we strive for development by service quality！
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| MODEL |
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|
| |
|---|---|---|---|---|
| Rated output power | 3000W | 4000W | 5000W | |
| AC INPUT | ||||
| Nominal Input Voltage | 220Vac | |||
| Selectable Voltage range | AC 185V~270V | |||
| Frequency Range | 50Hz/60Hz (Auto sensing) | |||
| Inverter Efficiency(Peak) | 97% | |||
| INVERTER OUTPUT | ||||
| Output voltage waveform | Pure sine wave | |||
| Output Voltage Regulation | 220Vac ± 5% | |||
| Output Frequency | 50Hz | |||
| Power Factor | 1 | |||
| Transfer Time | 10ms typical | |||
| Peak Efficiency | 92% | |||
| Nominal DC Input Voltage | 48VDC | |||
| Cold Start Voltage | 46VDC | |||
| Output Short Circuit Protection | Line mode | Circuit Breaker | ||
| Battery mode | Electronic Circuits | |||
| BATTERY | ||||
| Battery voltage | 48VDC ( ±0.5) | |||
| Floating voltage | 54V | |||
| CHARGER | ||||
| Charging Current(UPS) @Nominal Input Voltage | Default:30A; MAX:60A | |||
| Bulk Charging Voltage | 56.4Vdc | |||
| Floating Charging Voltage | 54Vdc | |||
| Charging Algorithm | 3-Step | |||
| GENERAL | ||||
| Mounting | Rack mount | |||
| Display | LED+LCD | |||
| Safety Certification | CE | |||
| Operation Temperature Range | 0℃ to 40℃ | |||
| Storage Temperature | -15℃ to 60℃ | |||
| Dimensions (W*H*D)(mm) | 400×468×86.3 | |||
| Net Weight (kg) | 10.0 | |||
Q1: Are you a factory or trading company?
A: We are a professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, which can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q3: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.
Q4. What are your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q5. How about your delivery time?
A: Generally, it will take 20-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6. Do you test all your goods before delivery?
A: Yes, We have a professional QC team to make sure that the product in good condition before sending out the goods.
Q7: How do you make our business a long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.