NYN Low Voltage Power Supplies

The mains voltage is first transformed to the appropriate level. On the secondary side of the transformer is a thyristor controlled rectifier stage (phase cutting circuit). The rectified voltage is smoothed by a LC-filter.

Product variants

Technical Data

Features

Datasheet

Product variants

Series	V_max	A_max	P_max	Width	Height	Depth	Weight
NYN 7000-12,5	12.5 V	500 A	7 kW	600 mm	1100 mm	600 mm	300 kg
NYN 10500-12,5	12.5 V	800 A	10.5 kW	600 mm	2000 mm	800 mm	440 kg
NYN 14000-12,5	12.5 V	1 kA	14 kW	600 mm	2000 mm	800 mm	480 kg
NYN 21000-12,5	12.5 V	1.5 kA	21 kW	600 mm	2000 mm	800 mm	550 kg
NYN 28000-12,5	12.5 V	2 kA	28 kW	600 mm	2000 mm	800 mm	820 kg
NYN 35000-12,5	12.5 V	2.5 kA	35 kW	600 mm	2000 mm	800 mm	1,200 kg
NYN 50000-12,5	12.5 V	4 kA	50 kW	1200 mm	2000 mm	800 mm	1,300 kg
NYN 7000-20	20 V	300 A	7 kW	600 mm	1100 mm	600 mm	280 kg
NYN 10500-20	20 V	500 A	10.5 kW	600 mm	2000 mm	800 mm	400 kg
NYN 14000-20	20 V	600 A	14 kW	600 mm	2000 mm	800 mm	440 kg
NYN 21000-20	20 V	800 A	21 kW	600 mm	2000 mm	800 mm	530 kg
NYN 28000-20	20 V	1.2 kA	28 kW	600 mm	2000 mm	800 mm	750 kg
NYN 35000-20	20 V	1.5 kA	35 kW	600 mm	2000 mm	800 mm	1,100 kg
NYN 50000-20	20 V	2.5 kA	50 kW	1200 mm	2000 mm	800 mm	1,250 kg
NYN 7000-35	35 V	200 A	7 kW	600 mm	1100 mm	600 mm	260 kg
NYN 10500-35	35 V	300 A	10.5 kW	600 mm	1500 mm	600 mm	380 kg
NYN 14000-35	35 V	400 A	14 kW	600 mm	2000 mm	800 mm	420 kg
NYN 21000-35	35 V	600 A	21 kW	600 mm	2000 mm	800 mm	500 kg
NYN 28000-35	35 V	800 A	28 kW	600 mm	2000 mm	800 mm	700 kg
NYN 35000-35	35 V	1 kA	35 kW	600 mm	2000 mm	800 mm	900 kg
NYN 70000-35	35 V	2 kA	70 kW	600 mm	2000 mm	800 mm	1,070 kg
NYN 7000-65	65 V	100 A	7 kW	600 mm	1100 mm	600 mm	260 kg
NYN 10500-65	65 V	150 A	10.5 kW	600 mm	1500 mm	600 mm	360 kg
NYN 14000-65	65 V	200 A	14 kW	600 mm	1500 mm	600 mm	400 kg
NYN 21000-65	65 V	300 A	21 kW	600 mm	2000 mm	800 mm	480 kg
NYN 28000-65	65 V	400 A	28 kW	600 mm	2000 mm	800 mm	680 kg
NYN 35000-65	65 V	500 A	35 kW	600 mm	2000 mm	800 mm	850 kg
NYN 70000-65	65 V	1 kA	70 kW	600 mm	2000 mm	800 mm	1,070 kg
NYN 21000-125	125 V	150 A	21 kW	600 mm	2000 mm	800 mm	450 kg
NYN 28000-125	125 V	200 A	28 kW	600 mm	2000 mm	800 mm	650 kg
NYN 35000-125	125 V	250 A	35 kW	600 mm	2000 mm	800 mm	800 kg
NYN 50000-125	125 V	400 A	50 kW	600 mm	2000 mm	800 mm	1,100 kg
NYN 100000-125	125 V	800 A	100 kW	1200 mm	2000 mm	800 mm	1,600 kg
NYN 21000-200	200 V	100 A	21 kW	600 mm	2000 mm	800 mm	450 kg
NYN 28000-200	200 V	120 A	28 kW	600 mm	2000 mm	800 mm	630 kg
NYN 35000-200	200 V	150 A	35 kW	600 mm	2000 mm	800 mm	750 kg
NYN 50000-200	200 V	250 A	50 kW	600 mm	2000 mm	800 mm	1,100 kg
NYN 100000-200	200 V	500 A	100 kW	1200 mm	2000 mm	800 mm	1,500 kg
NYN 21000-350	350 V	60 A	21 kW	600 mm	2000 mm	800 mm	450 kg
NYN 28000-350	350 V	80 A	28 kW	600 mm	2000 mm	800 mm	630 kg
NYN 35000-350	350 V	100 A	35 kW	600 mm	2000 mm	800 mm	750 kg
NYN 70000-350	350 V	200 A	70 kW	600 mm	2000 mm	800 mm	1,200 kg
NYN 100000-350	350 V	300 A	100 kW	1200 mm	2000 mm	800 mm	1,500 kg

Technical Data

Features

Datasheet

Mains connection	400V ±10% 47Hz to 53Hz, three-phase
Ambient temperature	0°C to +40°C
Setting range	from approx. 1% to 100%
Setting resolution	±1 x 10^-4
Residual ripple (0-10MHz)	< 1 x 10^-2pp + 100mVpp
Recovery time	< 100ms to 500ms (depending on type) for load variations of ±10%
Setting time at nominal load	< 100ms to 2sec (depending on type) for changes of the output voltage from 10% to 90% or 90% to 10%
Discharge time constant for output without load	approx. 5sec. to 60sec., depending on type
Deviation	for ±10% mains voltage variation: < ±1 x 10-4 for no load / full load: < ±1 x 10-3 over 8 hours under constant conditions: < ±3 x 10-4 within the temperature range: < ±3 x 10-4/K

NYN Low Voltage Power Supplies

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