Sosen LED Power Supply & Driver VH-E 40 W, 36?54 V, 69,00 €

Sosen LED Power Supply Driver VH-E 40W programmable

Description

Sosen VH-E – programmable 40 W LED driver

Constant-current power supply with a wide 36–54 V output, 0–10 V dimming, AstroDim and IP67 for outdoor use.

40 WIP67up to 85%programmable

Constant-current driver with wide voltage range

The Sosen VH-E is a fully potted constant-current LED driver with 40 W output power. Its wide input range of 100–277 V and programmable output of 36–54 V suit a wide variety of LED modules. The output current is freely set in software (AOC) from 0.1 to 1.1 A, so a single power supply covers many luminaire types.

40 W constant current

Regulated driver with a wide 36–54 V output range.

Efficiency up to 85%

Efficient conversion lowers losses and running costs.

Programmable current

Output 0.1–1.1 A freely set via AOC – one driver for many modules.

Flexible dimming

0–10 V, PWM, resistor and timing curve already built in.

IP67 & rugged

Fully potted, dust-tight and waterproof for outdoor use.

Long lifetime

262,000 h MTBF and protection features (SCP/OTP/OVP).

Dimming, control & programming

✓ AstroDim – Built-in time/twilight control via a programmed timing curve – no external sensor.
✓ 1–10 V dimming – Stepless brightness via an isolated 0–10 V signal (1–10 V recommended).
✓ PWM & resistor dimming – Alternatively controlled by PWM signal or resistor (10–100 kOhm).
✓ AOC – adjustable current – Output current 0.1–1.1 A freely programmable.
✓ Timing & auto-adjust – Legacy timer plus auto-adjust by percentage or mid-point.
✓ Protections – Short-circuit (SCP), over-temperature (OTP) and over-voltage (OVP) built in.

Programming is done conveniently with the Sosen USB Programmer (available separately).

Technical data

Power	40 W
Input voltage	100–277 V (90–305 V full range)
Output voltage	36–54 V (full-power range)
Output current	0.1–1.1 A (AOC, programmable)
Efficiency	up to 85%
Power factor	PF up to 0.97
THD	below 8%
Dimming / control	0–10 V, PWM, resistor, timing
AstroDim / timing	legacy timer, auto-adjust (percentage / mid-point)
Protections	SCP, OTP, OVP
Surge protection	CM 10 kV / DM 6 kV
Ingress protection	IP67
Insulation	reinforced (input–output)
Rating	Type HL (hazardous locations)
Operating temperature	−40 to +90 °C (Tcase)
Lifetime	over 50,000 h (Tc up to 75 °C, 80% load)
MTBF	262,000 h (MIL-HDBK-217F)
Dimensions (L × W × H)	105 × 66 × 31.5 mm
Weight	approx. 430 g
Certification	CE, UKCA, ENEC, UL/cUL, CCC, RCM, RoHS

Applications

The VH-E suits street, high-bay, floodlight, industrial and tunnel lighting as well as plant and stadium luminaires up to 40 W. Thanks to IP67, Type HL suitability and a wide temperature range of −40 to +90 °C it works reliably even in harsh conditions.

Scope of delivery

1 × Sosen LED driver VH-E (40 W)
Wiring / quick guide