Spellman 205B-01R, 205B-03R, 205B-05R, 205B-10R, 205B-20R Instruction Manual

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Instruction Manual

205B SERIES

Rack-Mount High Voltage Power Supply

SPELLMAN
HIGH VOLTAGE ELECTRONICS
CORPORATION

One Commerce Park
Valhalla, New York, 10595

[phone] * FAX: [phone]
E-mail: [e-mail]
Website: http://www.spellmanhv.com

205B Series User’s Manual 118123-001 Rev A

205B

HIGH VOLTAGE
POWER SUPPLY

SPELLMAN HIGH VOLTAGE ELECTRONICS CORPORATION

PAGE 1 OF 2

• 1-50KV @ 15-30 WATTS

• STANDARD RACK M OUNTED DESIGN

• LOW RIPPLE AND NOISE

• DIGITAL METERING

• REVERSIBLE OUTPUT POLARITY

www.spellmanhv.com/manuals/205B

Spellman’s Bertan brand of 205B Series high voltage
power supplies provide regulated high voltage outputs
from 1 to 50kV. The low noise, linear topology employed
results in extremely low output ripple specifications.
These 15 to 30 watt units are inherently reversible by
design, providing either positive or negative output
polarity. The 205B is fully arc and short circuit protected.
Excellent regulation specifications are featured along
with outstanding stability performance.

TYPICAL APPLICATIONS

HiPot Testing
CRT Testing
Electrostatics
E Beam Systems
General Laboratory Usage

SPECIFICATIONS

Input Voltage:

115Vac, ±10%, 50/60 Hertz @ 1 amp
230Vac, ±10%, 50/60 Hertz @ 0.5 amps
Input voltage is switch selectable

Output Voltage:

See “model selection” table

Output Polarity:

All units are reversible polarity by design

Output Current:

See “model selection” table

Voltage Regulation:

Line: ≤50ppm/0.001% of rated output voltage

over specified input voltage range

Load: ≤0.005% of rated output voltage for a full

load change

Current Regulation:

Internally set to limit at 105% of rated current at full
output voltage. Maximum output current at any other
voltage setting must be derated linearly down to
30% of maximum at zero output voltage.

Ripple:

See “model selection” table

Temperature Coefficient:

≤50ppm/°C

Stability:

≤0.01%/hour, 0.02% per 8 hours after
a 1/2 hour warm up

Accuracy:

Current Monitor: ±(0.5% of reading + 0.25% of maximum)
Remote Programming: ±(0.1% of setting + 0.1% of maximum)
Voltage Monitor: ±(0.1% of reading + 0.1% of maximum)
Front Panel Meter: Voltage ±(0.1% of setting

+ 0.1% of maximum)

Current: ±(0.25% of setting + 0.25% of maximum)

Front Panel Control: ±(0.25% of setting + 0.05% of maximum)

Operating Temperature:

0°C to +50°C

Storage Temperature:

-40°C to +85°C

Humidity:

20% to 85%RH, non-condensing

Input Line Connector:

IEC320 EMI filter/ input connecter, a detachable
line cord is provided

Interface Connector:

9 pin “D” connector, a mating connector is provided

Output Connector:

A detachable 10 foot (3 meter) long HV cable is provided

Cooling:

Convection cooled

Dimensions:

1-20kV:19.0˝ W X 3.5˝ H X 9.625˝ D
(483mm X 89mm X 244mm)
30-50kV:19.0˝ W X 5.25˝ H X 16.0˝ D
(483mm X 133mm X 406mm)

Weight:

≤20 pounds (9.1kg) up to and including 20kV units,
≤35 pounds (15.9kg) for 30kV and 50kV units

Regulatory Approvals:

Compliant to 2004/108/EC, the EMC Directive
and 2006/95/EC, the Low Voltage Directive.

USA [phone] FAX: [phone]
UK [phone] FAX: [phone]
JAPAN [phone] FAX: [phone]
CHINA [phone] FAX: [phone]

e-mail: [e-mail]
www.spellmanhv.com

Spellman High Voltage is an ISO 9001:2000 and ISO 14001:2004 registered company

128046-001 REV.F

FRONT VIEW

BACK VIEW

TOP VIEW

POWER

HIGH V

O

LTAG

E

HV

RE

MO

T

E

19.00 [483]

.34 [8.

6

]

3.00

[

76]

3.

5

0

[89]

U

P

T

O

20k

V,

BU

T

5.

25

[133]

O

N

30k

VA

ND

50k

V

M

O

DELS

1.

62

[41]

1.00

[

25.4]

3.1

2

[

79.

2]

.19

[4.8]

1.1

2

[

28.4]

16.

75

[4

25]

9.

63

[

244]

.1

2

[3]

.

25

[

6.3]

18.33 [4

65]

205B

HIGH VOLTAGE
POWER SUPPLY

SPELLMAN HIGH VOLTAGE ELECTRONICS CORPORATION

PAGE 2 OF 2

MODEL SELECTION TABLE

DIMENSIONS: in.[mm]

205B Series Voltage Current Ripple

205B-01R 0 to 1kV 0 to 30mA 10mV
205B-03R 0 to 3kV 0 to 10mA 30mV
205B-05R 0 to 5kV 0 to 5mA 50mV
205B-10R 0 to 10kV 0 to 2.5mA 100mV
205B-20R 0 to 20kV 0 to 1mA 300mV
205B-30R 0 to 30kV 0 to 0.5mA 400mV
205B-50R 0 to 50kV 0 to 0.3mA 2 volts

INTERFACE CONNECTOR

PIN SIGNAL PARAMETERS

1 Voltage Monitor 0 to 5Vdc = 0 to 100% rated voltage, Zout = 10KΩ
2n/c none
3 Enable TTL “0” disables HV, TTL “1” or open enables HV
4 +5Vdc Reference +5.0Vdc @ 10mA, maximum
5 Current Monitor 0to5Vdc=0to100%ratedcurrent,Zout=10KΩ
6 Voltage Program Input 0 to 5Vdc = 0 to 100% rated voltage, Zin = 1MΩ
7 Analog Ground Ground
8 Digital Ground Ground (for use only with 200-C488, sold separately)
9 Polarity Indicator Open collector, 30V @ 25mA, positive = ON

USA [phone] FAX: [phone]
UK [phone] FAX: [phone]
JAPAN [phone] FAX: [phone]
CHINA [phone] FAX: [phone]

e-mail: [e-mail]
www.spellmanhv.com

Spellman High Voltage is an ISO 9001:2000 and ISO 14001:2004 registered company

128046-001 REV.F

IMPORTANT SAFETY PRECAUTIONS

SAFETY

THIS POWER SUPPLY GENERATES VOLTAGES THAT ARE DANGEROUS AND MAY BE FATAL.

OBSERVE EXTREME CAUTION WHEN WORKING WITH THIS EQUIPMENT.

High voltage power supplies must always be grounded.

Do not touch connections unless the equipment is off and the

Capacitance of both the load and power supply is discharged.

Allow five minutes for discharge of internal capacitance of the power supply.

Do not ground yourself or work under wet or damp conditions.

SERVICING SAFETY

.

Maintenance may require removing the instrument cover with the power on.

Servicing should be done by qualified personnel aware of the electrical hazards.

WARNING note in the text call attention to hazards in operation of these units

that could lead to possible injury or death.

CAUTION notes in the text indicate procedures to be followed to avoid possible

damage to equipment.

Copyright  2000, Spellman High Voltage Electronics Corporation. All Rights Reserved.

This information contained in this publication is derived in part from proprietary and patent data. This information has

been prepared for the express purpose of assisting operating and maintenance personnel in the efficient use of the

model described herein, and publication of this information does not convey any right to reproduce it or to use it for

any purpose other than in connection with installation, operation, and maintenance of the equipment described.

118004-001 REV. B