Technical Capabilities

Power Rating Up to 500kVA
Frequency 50/60Hz
No. of Phases 1
3
Voltages Up to 600Vrms
Options Enclosures (NEMA 1, 3, 3R, 4, 4X)
Circuit protection
Locking devices
Emergency off safety switches
Casters
Ring-lug compatibility terminal connections
Line filters
Receptacles
Touch-safe barriers

Noise Attenuation

L-L L-G
0.05mHz 10dB 50dB
0.15mHz 40dB 50dB
0.50mHz 60dB 60dB
1.50mHz 60dB 60dB
5.00mHz 60dB 60dB
20.00mHz 55dB 55dB

Examples

31kVA Isolation/Filtering Assembly

31kVA Isolation/Filtering Assembly

For front-end semiconductor manufacturing equipment designed for high isolation and high noise attenuation.

Power Rating 31kVA
No. of Phases 3
Frequency 60Hz
Primary 208Vrms L-L
Secondary 208Vrms at 60Arms
3x 120Vrms single-phase @ 25Arms
Other Options NEMA1 enclosure - custom paint
250A electronic trip primary circuit breaker
Output circuit breaker protection on all phases
2 input receptacles
Line filter
Noise Attenuation
Common Transverse
100kHz 95dB 95dB
1MHz 75dB 70dB
10MHz 65dB 65dB
More Examples

Isolation and RF Noise Filtering Assembly

Isolation and RF Noise Filtering Assembly

Used in front end semiconductor manufacturing equipment.

Power Rating 5kW
No. of Phases 3
Frequency 50/60Hz
Primary 208Vrms
Secondary 208Vrms at 24A; 20pF to ground
Isolation 15kV working
Other Options NEMA1 enclosure
Primary/secondary circuit breakers
140oC thermal switches on each coil
Emergency off circuitry
Certifications CE
NRTL to UL 1561, 508A
EN 60742

Line Conditioner

Line conditioner

For robotics systems control and isolation designed for difficult space constraints, high isolation and high noise attenuation.

Power Rating 5kVA
No. of Phases 1
Frequency 50/60Hz
Primary 208/120Vrms
Secondary 208Vrms at 5kVA
Other Options NEMA1 enclosure
Input/output circuit breakers
Input/output indicator lamps
Over-temperature switches and primary shunt trip
Secondary ground fault interrupt
Certifications CE
UL
Noise Attenuation
Common Transverse
100kHz 95dB 95dB
1MHz 75dB 70dB
10MHz 65dB 65dB

2.5kVA Filtering Assembly

Custom filtering assembly used for front end semiconductor manufacturing equipment.

For front end semiconductor manufacturing equipment

Power Rating 2.5kVA
No. of Phases 1
Frequency 50/60Hz
Primary 208Vrms
Secondary 208Vrms at 12Arms
Other Options NEMA1 enclosure
Input circuit breaker with shunt trip
Output circuit breaker with GFI
Main-load power indicator lamps
Input/output receptacles
Certifications CE
TÜV
Noise Attenuation
Common Transverse
100kHz 90dB 85dB
1MHz 90dB 100dB
10MHz 90dB 90dB