Teseq (Schaffner) NSG 2050 High Energy Pulse Generator System
PNW2050/CDN133/WIN2050

The Teseq (Schaffner) NSG 2050 High Energy Pulse Generator System is intended for executing interference immunity tests with surge pulses as called for in IEC 801-5 and various derivatives such as IEC 1000-4-5, EN 55101-5, IEC 384-14, ANSI/IEEE C62.41, CCITT, FCC Part 68, Bellcore TR-NWT-001089, etc.

Specifications

Pulse Voltage	6.6 kV max
Repetition Rate	Depends on the PNW
Phase positioning	Synchronous from 0 - 359¡Æ or asynchronous
Polarity	Positive, negative or alternating
Internal Impedance	Depends on the PNW
Pulse Rise Time	Depends on the PNW
Pulse Width	Depends on the PNW
Remote Control Input	RS 232 port on the rear panel

Pulse Networks, PNW
PNW2050 (installed in top unit)
Produces the following pulses to satisfy the requirements of the standards: IEC 1000-4-5 (IEC801-5) / EN 61000-4-5 / IEEE C62.41 / IEEE 587 / etc.

Hybrid Pulse	1.2/50 ¥ìs (open-circuit) 200 V to 6.6 kV; 8/20 ¥ìs (short-circuit) at up to 3.3 kA
Pulse Form	1.2/50 ¥ìs (open-circuit); 8/20 ¥ìs (short-circuit into 2 ohms impedance)
Voltage	200 V to 6600 V adjustable in 10 V steps
Short-Circuit Current	100 A to 3300 A into 2 ohms impedance; 16.6 A to 550 A into 12 ohms impedance
Impedance	2 ohms, 12 ohms
Polarity	P (positive), N (negative), A (alternating)
Pulse Outputs	Earth-free (floating)
Repetition	10 s to 10000 s
Number of pulses	1 to 9999

Teseq CDN133 3 Phase Coupling Network
The Teseq CDN133 is a 3-Phase Coupling Network for EUT`s up to 440V/30A per phase. It is intended for use with Surge Generators: NSG 650, NSG 651 and NSG 2050.

Instrument Supply	115V / 230V ac nominal
EUT supply (three phase)	AC voltage:	24 - 440V (phase to phase
	DC voltage:	1 - 50V
	Current:	25A continuous 30A for 30 mins
Coupling / decoupling elements	to IEC 61000-4-5
Coupling modes	all differential / all common mode / lines to GND
Burst coupling option (optional)	AC voltage:	24 - 440V (phase to phase)
	DC voltage:	1 - 50V
	Current:	25A continuous 30A for 30 mins
Coupling / decoupling elements	to IEC 61000-4-4
Coupling modes	lines to ref. GND all combinations of lines to ref. GND

WIN2050

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