TCR Series High Power DC Supply from Lambda Americas

FEATURES

• Combine optimum performance and reliability.
• Highest power-per-cubic-inch in industry.
• Reduced RFI.
• VDE 875 (N) compliant
• VDE 871 (A) compliant
• Dielectric withstand primary to secondary and chassis (>2500 V rms)
• Low output ripple.
• Series or parallel master/slave operation.
• Common programming with EMHP and HCR
• Five-year warranty.

TCR Series

TCR - 600W to 10kW, up to 900A
TCR Products have been discontinued from early 2005. Final orders must were accepted on or before March 31, 2005, with deliveries scheduled on or before June 30, 2005. Contact Factory or your local Representative for information.

Downloadable Datasheet in PDF Format

The TCR series is a very robust design of SCR phase controlled regulated power supply.

In an SCR phase-controlled DC Power Supply, output is controlled by modulating the conduction angle of the controlled SCRs. In the TCR Series, input AC is applied to three pair of bi-directionally connected SCRs placed within the delta connected primary of the main power transformer. The Secondary voltage of this transformer is rectified and double L/C filtered to provide a low ripple DC output.

Both output voltage and current are sensed and compared against internal references or externally applied control levels so the supply provides either constant voltage or constant current regulation with automatic crossover depending on control level. Additional circuitry provides bias levels, circuit protection and metering functions.

Specifications

AC Input
0.6 to 1.8 kW: 115 VAC (Standard),
220 VAC (optional) single phase
2.8 kW, and 10 kW: 208 VAC (standard), 440 VAC (optional) three phase
Consult factory for additional inputs

Output Characteristics
Regulation: 0.1%
Stability: 0.05%
Transient response: 30% load change will recover to 2% within 75 milliseconds.
Operating temperature: 0-40 deg C, derate above 40 deg C

Protective Features
Overvoltage (optional)
Overtemperature
OverCurrent

Programming
Front panel controls and remote analog resistance, voltage and current programming (standard);
0-5V and 0-10V optional)
RS232 and IEEE-488 (optional)

Mechanical
600 W and 1 kW models: 3 1/2" H, 18 1/2" D, 60-65 lbs. (27-29 kg)
1.8 kW: 5 1/2" H, 18 1/2" D, 95 lbs. (43 kg)
2.5 and 2.8 kW: 7" H, 18 1/2" D, 125-180 lbs. (57-82 kg)
5 kW: 8 3/4" H, 22" D, 240 lbs. (109 kg)
10 kW 12 1/4" H, 22" D, 350 lbs. (159 kg)

All specifications subject to change without notice.

Standard Model Listing

Single Phase Models				Three Phase Models
Model	Output Voltage (Volts)	Output Current (Amps)	Output Ripple (mV) RMS	Model	Output Voltage (Volts)	Output Current (Amps)	Output Ripple (mV) RMS
TCR 7.5S70 TCR 7.5S115 TCR 7.5S200 TCR 7.5S300	0-7.5 0-7.5 0-7.5 0-7.5	0-70 0-115 0-200 0-300	80 75 80 80	TCR 7.5T300 TCR 6T600 TCR 6T900	0-7.5 0-6 0-6	0-300 0-600 0-900	30 30 30
TCR 10S50 TCR 10S90 TCR 10S165 TCR 10S240	0-10 0-10 0-10 0-10	0-50 0-90 0-165 0-240	80 75 80 80	TCR 10T250 TCR 10T500 TCR 10T750	0-10 0-10 0-10	0-250 0-500 0-750	35 35 35
TCR 20S30 TCR 20S50 TCR 20S90 TCR 20S135	0-20 0-20 0-20 0-20	0-30 0-50 0-90 0-135	80 60 80 80	TCR 20T125 TCR 20T250 TCR 20T500	0-20 0-20 0-20	0-125 0-250 0-500	20 20 20
TCR 30S20 TCR 30S30 TCR 30S60 TCR 30S90	0-30 0-30 0-30 0-30	0-20 0-30 0-60 0-90	90 60 90 90	TCR 30T100 TCR 30T200	0-30 0-30	0-100 0-200	15 15
TCR 40S15 TCR 40S25 TCR 40S45 TCR 40S70	0-40 0-40 0-40 0-40	0-15 0-25 0-45 0-70	100 60 100 100	TCR 40T60 TCR 40T125 TCR 40T250 TCR 50T200	0-40 0-40 0-40 0-40	0-60 0-125 0-250 0-200	15 15 15 18
TCR 60S10 TCR 60S18 TCR 60S30 TCR 60S45	0-60 0-60 0-60 0-60	0-10 0-18 0-30 0-45	120 70 90 90	TCR 80T30 TCR 80T60 TCR 100T100	0-80 0-80 0-100	0-30 0-60 0-100	25 25 40
TCR 80S8 TCR 80S13 TCR 80S23 TCR 80S34	0-80 0-80 0-80 0-80	0-8 0-13 0-23 0-34	150 80 120 100	TCR 120T20 TCR 120T40	0-120 0-120	0-20 0-40	40 40
TCR 150S4 TCR 150S7 TCR 150S12 TCR 150S18	0-150 0-150 0-150 0-150	0-4 0-7 0-12 0-18	300 150 200 200	TCR 160T15 TCR 160T30 TCR 160T60	0-160 0-160 0-160	0-15 0-30 0-60	60 60 60
TCR 300S2 TCR 300S3 TCR 300S6 TCR 300S9	0-300 0-300 0-300 0-300	0-2 0-3 0-6 0-9	500 250 300 300	TCR 250T10 TCR 250T20 TCR 250T40	0-250 0-250 0-250	0-10 0-20 0-40	90 90 500
TCR 600S1 TCR 600S1.6 TCR 600S3 TCR 600S4.5	0-600 0-600 0-600 0-600	0-1 0-1.6 0-3 0-4.5	1000 700 700 700	TCR 500T5 TCR 500T10 TCR 500T20	0-500 0-500 0-500	0-5 0-10 0-20	125 125 125

Ordering Information

TCR	10	-	100	-	x	-	xx-xx	-	xxxx
Model	Voltage		Current		AC Input		Options		Special Programming