产品特点 FEATURES

Modular power supply system: Front end NMP1K2 (1200W max, 6 slots) with NMS-240 single-output modules (each up to 240W)

1 Input parameters: AC 90-264V / DC120-370V, frequency 47-63Hz; high power factor (PF>0.95@230VAC full load), efficiency up to 91% (typ for H/K modules at 24V/48V full load)

2 Output module specs: Adjustable voltage ranges (e.g.,24V module:15-30V,48V module:30-55V); low ripple & noise (max 250mVp-p for48V module); remote sense (compensates up to0.5V voltage drop); remote on/off (open=ON, short=OFF)

3 Protection mechanisms: Overload (constant current limiting), overvoltage (shut down, re-power to recover), overtemperature (auto-recover when cool), short circuit protection

4 Compliance: Safety standards (IEC/UL62368-1, IEC/EN60601-1 Ed3.1 medical grade with2x MOPP isolation); EMC standards (EN55032 Class B emission, EN61000-4 immunity)

5 Mechanical: Front end size (250x127x41mm LxWxH, ~2kg); module size (118.5x37.9x18mm, ~0.142kg each)

使用场景 APPLICATIONS

Industrial automation: Powering PLCs, sensors, actuators with varied voltage needs

1 Medical equipment: Compliant with 60601-1, suitable for patient monitors, diagnostic devices

2 Test & measurement: Flexible multi-voltage outputs for lab instruments

3 Telecommunications: Network devices, base stations requiring reliable power

4 Data centers: Server racks with diverse voltage requirements

5 LED lighting: Driving LED arrays with different voltage specs

6 Other applications: Any system needing flexible, high-efficiency power with multiple output channels

注意事项 PRECAUTIONS

Installation: Ground properly via FG terminal; use M4 screws (7-10Kgf-cm torque) for mounting; do not block air flow

1 Operation:

2 Global ON/OFF: Install shorting connector (RC1 to GND-P) if not using global control; else no output

3 Remote sense: Use twisted pairs for sense lines; connect +S to +V load and -S to -V load

4 Parallel operation: Connect CS pins of modules; ensure output voltage difference <0.2V; total power ≤1200W; avoid PC function in parallel mode

5 Derating: For Vout<12V and -15°C≤temp≤-30°C, derate current to90%; follow derating curves for temp/voltage

6 Safety: Disconnect AC before servicing; do not touch live parts when powered; comply with local electrical codes

7 Protection: Do not exceed max ratings; let unit cool after overtemperature before restarting

NMP1K2-KKHCHK-01-PDF数据手册-参考资料