350W 24VDC Non-dimmable Rainproof CV Driver DERP350-1H24V
350W 24VDC Non-dimmable Rainproof CV Driver DERP350-1H24V
DERP350-1H24V is 350W constant voltage switching power supply. It is specially designed for architectural lighting, decorative lighting and signage lighting applications. Efficient and good heat dissipation, comprehensive protection, including lightning protection, overcurrent protection, overvoltage protection, overtemperature protection and short Road protection greatly improves the reliability of the product, prolongs the life of the product and guarantees the barrier-free operation of the product.
Features
· High efficiency up to 90%
· constant voltage output
· adopt isolated design, safe and reliable
· prevent instant surge
· Short circuit/ Over current/ over voltage protections
· anti-splash design of semi-filled adhesive
· SELV
· LED indicator
· the output voltage can be adjusted by potentiometer
· suitable for indoor and outdoor LED lighting and electronic subtitle screen applications
Technical Parameters
| Model | DERP350-1H24V | ||
| Input | Efficiency | 90% | |
| Voltage | 220-240VAC | ||
| Voltage Frequency | 47/63Hz | ||
| Current(max) | 3.9A | ||
| Surge Current (max) | Cold start,40A@230VAC | ||
| Leakage current | 0.7mA@L-FG, 240Vac/60Hz N-FG, 240Vac/60Hz | ||
| Output | Current / Voltage / Power | 14.6A/24VDC/350W | |
| Output Voltage Range | ±10% | ||
| Voltage Tolerance | 2.5% | ||
| Total output voltage ripple(pk-pk) | 1%Vo | ||
| Channel | 1 | ||
| Line regulation | 0-100% Load | ±0.5% | |
| Load regulation | ±1% | ||
| temperature quotient | ±1% | ||
| Temperature drift coefficient | ±0.03% | ||
| Start-up delay | 1.5S | ||
| Retention time | ±1% | ||
| Hot Swap | Not support | ||
| Protection | Short Circuit | Close output，recovers automatically after fault removed | |
| Over current | Close output，recovers automatically after fault removed | ||
| Over Voltage | 1The output voltage will be limited to the specified range | ||
| Safety testing | Safety Standards | EN60950-1 | |
| Withstand Voltage | I/P-O/P：3.75KVAC I/P-GND：2KVAC O/P-GND：0.5KVAC | ||
| Insulation Impedance | I/P-O/P：100M ohms/500VDC/25℃70% RH | ||
| EMC emission | EN55032（CISPR32）Class B | ||
| EMC Immunity | EN6100-4-4,3,4,5,6,8,11,EN55024, Class A light industry standard | ||
| Others | Working Temp. | -30 ~+70℃ | |
| Storage Temp.; Humidity | 10~95%RH, No condensation environment, -30~+85℃ | ||
| Material | Metal | ||
| Lifetime | 215,000h; 220 Vac，Ambient Temperature 25℃，80% Load | ||
| IP Rating | IP44 | ||
| Pack Information | Net weight:975g±5%/PCS; PCS/Carton; kg±5%/Carton; Carton Size: * * mm(L*W*H) | ||
| Dimension | 230*131*48mm | ||
