Datasheet

SSP-KONSTANTER, Series 62 N and Series 64 N
Computer Controlled Laboratory Power Supplies
4 GOSSEN METRAWATT GMBH
General Characteristics
Output
Controller principle Primary switching controller
Operating modes Adjustable constant voltage/constant cur-
rent source with automatic sharp transition
Output isolation Floating output with protective isolation
from mains power supply and computer
interfaces;
max. admissible potential output–earth 120 V
Capacity output-earth (housing)
Series 62 N: 500 W / 1000 W: typ. 90 nF
Series 64 N: 2000 W / 3000 W: typ. 180 nF
Output Working Ranges
Analog Interface
Functions – Sensing mode
– Programmable trigger input
– Voltage control input (0 ... 5 V)
– Current control input (0 ... 5 V)
– Voltage monitor output (0 ... 10 V)
– Current monitor output (0 ... 10 V)
– Master-slave parallel operation
– Master-slave series operation
IEC-625/IEEE 488 Interface (joint option with RS-232, Variant 2)
Interface functions
SH1 – SOURCE HANDSHAKE
AH1 – ACCEPTOR HANDSHAKE
T6 – TALKER
L4 – LISTENER
TE0 no extended talker function
LE0 no extended listener function
SR1 – SERVICE REQUEST
RL1 – REMOTE / LOCAL
DC1 – DEVICE CLEAR
PP1 – PARALLEL POLL
DT1 – DEVICE TRIGGER
C0 – no controller function
E1 / 2 – Open collector driver
Codes / formats in accordance with IEEE 488.2
max. settings approx. 40 settings / s
max. meas. rate approx. 15 measurements / s
V.24 / RS 232C Interface (option variant 1 or 2)
Transmission mode half-duplex, asynchronous
Transmission speed 110 ... 19200 baud, adjustable
Codes / formats in accordance with IEEE 488.2
max. setting rate approx. 2 settings / s
max. meas. rate approx. 2 measurements / s
Power Supply
Mains voltage 62 N: 230 V ~ +10 / –15 %;
47 … 63 Hz
64 N: 3 x 400 / 230 V ~ +10 / –15 %;
47 … 63 Hz
Making current max. 50 A
S
Mains fuse 62 N: 1 x M 15 A / 250 V
(6.3 x 32 mm), UL
64 N:3 x M 15 A / 250 V
(6.3 x 32 mm), UL
Electrical Safety
Safety Class I
Measuring Category II for mains input
I for output and interfaces
Contamination Level 2
Earth Leakage Current 62 N: < 3 mA
eff
64 N: < 1 mA
eff
Electrical Isolation Rated Voltage Test Voltage
Output – Mains 280 V
eff
4 kV ~ (type test)
Output – Bus / Earth 120 V
S
1.5 kV ~
Mains – Bus / Earth 230 V
eff
2.2 kV –
Bus – Earth no isolation
IEC 61010-1: 1990 + A1: 1992
DINEN61010-1: 1993
VDE 0411-1: 1994
DIN VDE 0160: 1988 + A1: 1989 class W1
VDE 0805: 1990
EN 60950: 1992
Protection IP 00 for terminals on device side and
interface terminals
IP 20 for housing
Extract from table on the meaning of IP codes
Electromagnetic Compatibility (EMC)
Product standard EN 61326-1: 1997 + A1: 1998
Interference Emission EN 55022: 1998 class A
Interference Immunity
EN 61000-4-2: 1995 performance feature B
EN 61000-4-3: 1996 + A1: 1998
performance feature A
EN 61000-4-4: 1995 performance feature C
EN 61000-4-5: 1995 performance feature B
EN 61000-4-6: 1996 performance feature B
EN 61000-4-11: 1994 performance feature A
U / V
U
nom
0.5
P
nom
P
typ
P
dyn
(< 5 ms)
0.5 I
nom
I
nom
0
I / A
Voltage
Adjusting Range
Current
Adjusting Range
P
typ
∼ 1.3 x P
nom
U
nom
IP XY
(1
st
digit X)
Protection against
foreign object entry
IP XY
(2
nd
digit Y)
Protection against the
penetration of water
0 not protected 0 not protected
1 ≥ 50.0 mm
∅ 1 vertically falling drops
2 ≥ 12.5 mm
∅ 2 vertically falling drops with
enclosure tilted 15°