
	Specifications

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Home > Products > Power Protection and Conditioning > Solatron Plus Series

SOLATRON™ Plus Series - Three Phase Power Conditioner

These three phase power conditioner units protect equipment from voltage sags and spikes, switching transients, lightning, and induced surges by a carefully designed surge suppression circuit linked to a shielded isolation transformer and input and output filters.

These power conditioner units hold output voltage regulation to a maximum of ±5%, even with an input voltage window of +15% to -25%. Response time to any line variation is 1.5 cycles regardless of power factor. The power conditioner units operate with 150 dB Common Mode noise attenuation and 65 dB Normal Mode noise attenuation at 100 kHz.

On this page: Features, Applications, Related Products, Specifications, Selection Table

cUS

A printable version of the following sections is available by selecting the pdf file to the left.

Features

Rugged, industrial design
High overload capability
High MTBF - No fans used
No power factor restriction on loads
Tight regulation of ±3% for protection against sag (-25%) and swell (+15%) conditions
Fail-safe, no-break, auto-bypass
Status indicating lights
Shielded, copper wound isolation transformer
Surge suppression to ANSI/IEEE and IEC Standards
High efficiency (96%) microprocessor controlled tap switcher
Automatic under voltage protection
UL1012, UL1449-2, cULus Listed

Applications

Automatic Packaging Machinery
Large Machine Tool Equipment
UPS Bypass Circuits
Retail Store
Process Equipment

Related Products

STV100K Surge Suppressors
General Purpose Transformers

Specifications

Mechanical
Indicators	Indicating Lamps: 2 amber (overtemperature and bypass mode) 1 green (regulated output present)
Connections	Field wired, terminal blocks
Size and Weight	See Selection Table
Safety Agency Approvals	UL1012 and UL1449-2 cUL (Canadian Standard C22.2 No 125) Complies with Part 15 Subpart J of FCC rules for a Class A computing device
Environmental
Audible Noise	Less than 50 dBA at 3 feet
Ambient Temperature	0° to 40°C Operating, 0° to 80°C Storage
Operating Altitude	10,000 feet without derating
Operating Humidity	95% relative (non-condensing)
Electrical
Power Ratings	20, 30, 50, 75 KVA, Three Phase
Nominal Voltages	See Selection Table
Input Voltage Range	-25% to +15% of nominal rated voltage.
Output Voltage Range	Regulated to ± 5% of nominal voltage with an input voltage range of –25% to +15%.
Response Time	Responds to any line variation in <1.5 cycles typical.
Technology	Enhance Voltage Regulation (EVR), Microprocessor controlled electronic tap switching. 6 taps switched at zero current crossing with no output interruption.
Operating Frequency	57-63 Hz
Load Power Factor	No Restriction
Insulation Resistance	100 megohms from winding to core measured at 500 VDC
Efficiency	96% typical
Overload Capability	1000% of rated load for 1 second, 200% of rated load for 1 minute.
EMI	Less than 0.2 gauss at a distance of 3 ft.
Protection
Under Voltage	Output voltage will switch to bypass mode when input is less than 50% of nominal. Regulated output voltage will be reestablished once input voltage is with specifications.
Short Circuit Protection	Input circuit breaker
Over Temperature Protection	Amber lamp indication of over temperature at approximately 180°C. Unit switches to by-pass mode until internal temperature is reduced to specified values.
Noise Suppression Performance
Common Mode Noise Attenuation	150 dB at 100 kHz
Normal Mode Noise Attenuation	65 dB at 100 kHz
Surge Suppression	Tested to ANSI/IEEE standard C62.41 A&B (IEEE 587 Cat A and B), 1000-4, 1000-5

Selection Table

Output KVA	Catalog Number	VAC Input	Dimensions H x W x D (in/cm)	Ship Weight (lbs/kg)
208 VAC Input, 208Y/120 VAC Output, 60 Hz
20	63TAA320	208	42 x 28 x 26 (1016 x 712 x 661)	600/273
30	63TAA330	208	42 x 28 x 26 (1016 x 712 x 661)	750/341
50	63TAA350	208	42 x 28 x 26 (1016 x 712 x 661)	950/432
75	63TAA375	208	42 x 28 x 26 (1016 x 712 x 661)	1200/545
480 VAC Input, 208Y/120 VAC Output, 60 Hz
20	63TCA320	480	42 x 28 x 26 (1016 x 712 x 661)	600/273
30	63TCA330	480	42 x 28 x 26 (1016 x 712 x 661)	750/341
50	63TCA350	480	42 x 28 x 26 (1016 x 712 x 661)	950/432
75	63TCA375	480	42 x 28 x 26 (1016 x 712 x 661)	1200/545
480 VAC Input, 480Y/277 VAC Output, 60 Hz
20	63TCC320	480	42 x 28 x 26 (1016 x 712 x 661)	600/273
30	63TCC330	480	42 x 28 x 26 (1016 x 712 x 661)	750/341
50	63TCC350	480	42 x 28 x 26 (1016 x 712 x 661)	950/432
75	63TCC375	480	42 x 28 x 26 (1016 x 712 x 661)	1200/545
600 VAC Input, 208Y/120 VAC Output, 60 Hz
20	63TDA320	600	42 x 28 x 26 (1016 x 712 x 661)	600/273
30	63TDA330	600	42 x 28 x 26 (1016 x 712 x 661)	750/341
50	63TDA350	600	42 x 28 x 26 (1016 x 712 x 661)	950/432
75	63TDA375	600	42 x 28 x 26 (1016 x 712 x 661)	1200/545

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