Power Supply Kniel EXW 17.70

Kniel EXW 17.70 17.70 Power Supply

Güç kaynağı: Switch Güç Kaynağı EXW 17.70
Art.No : 750-024-00
Giriş: 100-240 Vac (geniş giriş aralığı)
Çıkış: U1 = 17Vdc 70,0A

U in: 90-264Vac 45-66Hz / 130-250Vdc
I in max.:14-6A

Type 17.70

Output Voltage Nominal Value [Vdc] 17

Setting Range [Vdc] 12 – 20

Output Current Nominal Value [A] 70

Setting Range [A] 42 – 70

Output Power * [W] 1200

Type of Regulation primary switched

Effi ciency for VIN =230Vac/250Vdc, VOmax [%] ≥ 84

Static *1 Voltage Regulation

Load Change 0… 100% [mV] ≤ 50

Input Voltage Change (VINmin – VINmax) [mV] ≤ 10

Current Regulation

Load Change 0… 100% RNOM [mA] ≤ 200

Input Voltage Change (VINmin – VINmax) [mA] ≤ 10

Dynamic Voltage Regulation

Control Deviation *1

Δ IO = 65…100% INOM [mV] ≤ 500

Control Time for *2

Δ IO = 65…100% INOM [ms] ≤ 2

at Load Current Change dIO/dt [A/μs] 0.1

Quality *1 Voltage Regulation

Residual Ripple (100Hz at AC-operation) [mVPP] ≤ 20

Operating Frequency Ripple (120kHz) [mVPP] ≤ 20

Superimposed Switching Spikes [mVPP] ≤ 100

Start-up Delay after Mains on [s] 1

Overvoltage Protection (OVP)

Factory Setting (tol.+1V) [V] 23

Sense Lead Operation (load line compensation) [V] max. 1.0 per load line

Overload Protection continuous short-circuit-proof; thermally disconnection

Temperature Coeffi cient [ppm/K] 150

Input Voltage [Vac] / [Vdc] 100 – 240 / 145 – 227 ±10% (90 – 264 / 130 – 250)

Frequency (up to 440Hz on request) [Hz] 50 – 60 ±10% (45 – 66)

in the Event of Mains Failure

at Nominal Load : Buff er time tBuff [ms] ≥ 15

Power Factor λ according to EN 61000 3-2 ≥ 0.95

Input Current

Ieff max for VIN = 115/230Vac –20% [A] 14 / 8.5

Idc max for VIN = 130/250Vdc [A] 10 / 6

Starting Inrush Current IP for 230Vac/220Vdc [A] ≤ 40

Unit Fuse (internal) [A] 20 aM

Air Inlet Temperature [°C] – 20… 0… + 50, without derating; internal tem pe ra tur e-regulated fan

Storage Temperature Range [°C] – 25… + 70

Weight approx. [kg] 4