Overview
| brand | DF | Product characteristics | Waterproof and explosion-proof |
| Imported or not | no | producing area | Jiangxi |
| model | DF-FB-500W | type | AC/DC power supply |
| input voltage | AC220VAC110VV | output power | 30W |
| modulation mode | Pulse Frequency Modulation (PFM) formula | Transistor connection method | full-bridge |
| output voltage | DC12VDC36VDC5VDC60VV | work efficiency | 80% |
| Output ripple noise | ten | Output voltage accuracy | 5% |
| Voltage regulation rate | 1% | Load adjustment rate | 120% |
| Product Certification | CE | Output current | 1A~10A |
| working frequency | 50Hz~60Hz | working temperature | -10 ℃~+55 ℃ |
| Overall dimensions | 300 * 200 * 200mm | Material number | 500-30 |
| Minimum number of packages | one | specifications | DF30500 |
| series | DF30500 | Number of power supply phases | one |
| Input voltage range | AC100-277V | Number of circuits | two |
| Applicable scope | Explosion proof safety lighting | Extended functionality | BMSIC |
| Working environment temperature | -10-55 | Installation method | Surface Mount |
| Protection level | IP65 | weight | four |
| Notes | Customizable power time | Rated power | 30W |
| Reset method | Automatic reset | Adjusting voltage | Customizable and adjustable |
| Cooling fan type | Power supply | ||
Product Details
Dengfeng DF waterproof and explosion-proof emergency lighting EPS explosion-proof emergency power box
| Input | AC100-277V 200W |
| output voltage | DC36V-60V DC36V-250V |
| output power | DC30-100V |
| Charging current | 0.3A |
| Battery capacity | 12V 6A |
Explosion-proof emergency power supply, mainly used in places with hazardous chemicals, where there are flammable and explosive gases, dust, etc. The emergency power supply will not generate arc sparks during the startup process and will not become a part of * * *. Mainly used in special places such as gas stations, chemical plants, mines, powder processing plants, etc. The main fire protection dedicated line * * *, after a power outage, the explosion-proof emergency light is powered by the emergency battery power supply. When the power outage occurs, the emergency lighting is immediately activated within 0.3 seconds. The explosion-proof emergency light can also be controlled through an external switch. The conventional styles of explosion-proof emergency power supply are 50W-300W or even up to 2000W, and explosion-proof lighting installed on walls or ceilings can be used. Certificate * * *. If you need it, I happen to have it. Welcome to inquire and customize.