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HITEK POWER MSRF SERIES

ELECTRICAL SPECIFICATIONS

Output Power

3.2 W, max

Output Voltage

±2.5 to ±10 kV

Output Current

0.3 to 0.5 mA

Input Voltage

+24 VDC, ±10%

Input Current

1 A max

Line Regulation

< 10 ppm for a 1 V input voltage change

Load Regulation

< 10 ppm for a 10 to 100% load change

Ripple

< 400 mV to < 1 V, depending on model

Voltage Control

0 to 10 V = 0 to 100%, accuracy ±2%

Current Control

Fixed at approximately 110 to 130% of max

Voltage Monitor

±10 V = +100 to -100%, accuracy ±2%

Current Monitor

±10 V = +100 to -100%, accuracy ±2%

Polarity Control

Low < 0.8 V = Negative

High > 3.5 V or open = Positive

Inhibit

Low < 0.8 V = Enabled

High > 3.5 V or open = Inhibited

Stability

< 0.01% per hour, 0.05% in eight hours (after one hour warmup)

Temperature Coefficient

10 or 25 ppm per °C at max output voltage (tested with external voltage control)

Cooling

Convection cooled

Protection

The units are fully protected against over voltage, short circuit and intermittent arcs to ground.

Operating Temperature

10 to 50°C (50 to 122°F)

Storage/Transport

Temperature

-20 to +85°C (-4 to 185°F)

Operational Altitude

Sea level to 2000 m (6500')

Storage/Transport Altitude

Sea level to 18,000 m (59,055')

Reliability

MTBF > 50,000 hours

Humidity

80% max relative humidity up to 31°C (88°F), reducing linearly to 50% at 40°C (104°F); non-condensing

(ref. EN61010-1)

Safety

Meets the requirements of the Low Voltage Directive, 2006/95/EC by complying with BS EN61010-1:2010

when installed as a component part of compliant equipment. Units are CE marked accordingly.

RoHS

Meets the requirements of EU Directive 2011/65/EU on the Restriction of use of certain Hazardous

Substances in Electrical and Electronic Equipment (RoHS).

Construction

A fabricated aluminum alloy case is used for good heat dissipation and screening.

Options

A control option can be supplied with a bipolar input voltage program of ±10 V without the polarity control

signal. Please consult our sales team for part numbering for this option.

Switching

Settle to 99%, ±2.5 kV < 20 mS, ±5 kV < 20 mS, ±8 kV < 30 mS, ±10 kV < 30 mS