4101 Power Test System Specifications
APPLICATION
The 4041 three-phase system, specifically designed for the power utilities industry, is used in power systems modeling, and testing of protective relays and panels, transformers, CT's and VT's.

FEATURES
> Extremely low noise, distortion, gain error, and differential phase error.
> Linear operation ensuring repeatability of tests.
> Internal circuitry protection from input overload, thermal overload, or improper load impedance (including short and open circuit
> Patented grounded full-bridge output topology with floating internal power supply operating in the AB+B mode.
INDIVIDUAL AMPLIFIER SPECIFICATIONS
7780RLY
LV3620
INDICATORS AND CONTROLS
> Front panel LEDs indicate on, standby, and fault conditions.
> Front panel run/reset switch and ready/standby switch.
> Overload, over voltage, and over temperature indicators
INDICATORS AND CONTROLS
> Channel 1 and 2 Overload indicators
> Power indicator
> AC Power Switch
PERFORMANCE (One hour continuous ratings)
Max. Output Voltage
140 V pk
Max. Output Current
180 A pk
Output Load Constraints
0.25 ohms, 50 microhenries
Output Impedance:
>250 ohms at 60 Hz
DC Output Offset Current
<10.0 milliamps pk (input shorted)
CMRR
-70 dB min, 40 to 600Hz
Differential Phase Error
<0.1 degree at 60 Hz
Residual Noise
<2.5 milliamps pk (40Hz to 600Hz)
Gain
40 A/V plus or minus 0.2%
Frequency Response
DC to 10 kHz, into 0.25 ohms
THD + Noise
<0.10% at 600 Hz, full output power
PERFORMANCE (One hour continuous ratings)
Max. Output Voltage
150 Vpk/ch, 300Vpk mono
Max. Output Current
7.25 Apk/ch
Output Load Constraints
24 ohm min, 0 to 90 degrees
Output Impedance:
<10 milliohms in series with less than 2 microhenries
DC Output Offset Voltage
<10.0 millivolts pk (input shorted)
CMRR
-70 dB min, 40 to 600Hz
Differential Phase Error
<0.1 degree at 60 Hz
Residual Noise
<10 millivolts pk (40Hz to 600Hz)
Gain
40 V/V plus or minus 0.2%
Frequency Response
DC to 20 kHz
THD + Noise
<0.10% at 600 Hz, full output power
PHYSICAL CHARACTERISTICS
Dimensions: Single-bay: 61 in (155 cm) high X 23.1 in (58.7 cm) wide X 36.3 in (92.2 cm) deep (Includes casters and anti-tip extenders
Weight: Approximately 900 lbs (408 kg) for single-bay cabinet
Operating Environment
Ambient temperature: 50 to 99 degrees F (10 to 37 degrees C)
Humidity: 10% to 70% non-condensing
Altitude: -400 to 8000 ft (-120 to 2440 m)
Magnetic Field: 200 gauss max.
Color: Ash white standard ; custom colors available.

SUPPORT
Every Techron product is supported by our practices and people. Techron provides:
> Applications engineering for your technical questions and customizedproduct needs.
> A one year limited warranty to protect your equipment investment.
> A fully equipped service center to keep your amplifier operating at original performance requirements.
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