Page 1
U
nit 8A
Arnhem Road
Newbury. RG14 5RU
Tel: +44 (0) 16
Fax: +44 (0) 1635 523771
www.powersolve.co.uk
35 521858
SM 800 - Se ries 800 W DC POWER SUP PLY
Mod els Volt age range Cur rent range
SM 7.5-80 0 - 7.5 V 0 - 80 A
SM 18-50 0 - 18 V 0 - 50 A
SM 70-AR-24
Autoranging out put
SM 400-AR-4
Autoranging out put
Features Functionalities
• De signed for long life at full power
• Ex cel lent dy namic re sponse to load changes
• Pro tected against all over load and short cir cuit con di tions
0 - 35 V
0 - 70 V
0 - 200 V
0 - 400 V
0 - 24 A
0 - 12 A
0 - 4 A
0 - 2 A
• Mas ter/Slave par al lel and se ries op er a tion with
volt age and cur rent shar ing
• Stack ing is al lowed, space be tween units is not
re quired
• EMC sur passes CE re quire ments:
low emis sion & high im mu nity
• Low au di ble noise: fans are tem per a ture
con trolled
• Avail able op tions: High Speed Pro gram ming, In ter faces,
Ex tra Iso la tion, Se quencer, Dig i tal Encoders, Power Sink etc.
• High power sys tem con fig u ra tion from mul ti ple units
• 19" rack mount ing or for lab o ra tory use
(feet in cluded)
• Re mote sens ing
• In ter lock
Page 2
SM 7.5-80 SM 18-50 SM 70-AR-24 SM 400-AR-4
Out put
volt age
cur rent
AUTORANGING (2 ranges)
max. out put cur rent / volt age
In put
AC sin gle phase, 48 - 62 Hz
0 - 7.5 V
0 - 80 A
no
-
90 - 265 V
0 - 18 V
0 - 50 A
no
-
90 - 265 V
0 - 70 V
0 - 24 A
yes
24 A / 0-35 V
12 A / 35-70 V
90 - 265 V
0 - 400 V
0 - 4 A
yes
4 A / 0-200 V
2 A / 200-400 V
90 - 265 V
Vo =16 V Vo =18 V
Power De rat ing vs in put:
90 V : P
100 V : P
110 V : P
230 V : P
out max
out max
out max
out max
(W), Iin (A)
(W), Iin (A)
(W), Iin (A)
(W), Iin (A)
power fac tor, 100%, 50% load
in ter nal fuses
standby in put power (Vo=Io=0)
standby in put power (Vo=V
max
580, 8.5
600, 7.6
600, 6.9
600, 3.2
725, 10 670, 9.2
800, 9.9 730, 8.9
800, 8.8 770, 8.4
800, 4.1 900, 4.5
0.99, 0.96
12.5 AT
14 W
)
18 W
0.99, 0.98
12.5 AT
14 W
18 W
740, 10
830, 10
840, 9
840, 4.2
0.99, 0.98
12.5 AT
14 W
20 W
750, 10
800, 9.5
800, 8.5
800, 4
0.99, 0.98
12.5 AT
14 W
26 W
35 V / 70 V 200 V / 400 V
Ef fi ciency
AC 230 V in put, full load
AC 115 V in put, max. load
82 %
80 %
87 %
83 %
89 %
85 %
89 %
86 %
Reg u la tion
Load 0 - 100% CV
Line 120 - 265 V AC CV
0.2 mV
0.2 mV
0.5 mV
0.2 mV
2 mV
0.5 mV
10 mV
2 mV
(mea sured on sense block)
Load 0 - 100% CC
Line 120 - 265 V AC CC
4 mA
1 mA
3 mA
1 mA
1.5 mA
1 mA
0.5 mA
0.2 mA
(in ter nal volt age sense)
Rip ple + noise
rms (BW=300 kHz) CV
p-p (BW=20 MHz) CV
rms (BW=300 kHz) CC
p-p (BW=20 MHz) CC
2.5 mV
10 mV
25 mA
120 mA
2 mV
8 mV
5 mA
25 mA
3 mV
15 mV
3 / 1 mA
15 / 5 mA
15 mV
80 mV
0.8 / 0.5 mA
3 / 1.5 mA
CC-rip ple at full load
Front panel con nec tion Not avail able Op tion 257 Op tion 258 Op tion 259
Load Reg u la tion:
Load 0 - 100% CV
Rip ple + noise
rms (BW=300 kHz) CV
p-p (BW=20 MHz) CV
Temp. coeff., per °C CV
CC
-
-
-
15 mV
3 mV
18 mV
35.10
60.10
40 mV
4 mV
20 mV
-6
-6
15 mV
18 mV
150 mV
Sta bil ity
af ter 1 hr warm-up
dur ing 8 hrs CV
CC
t
= 25 ± 1 °C, Vin = 230 V AC
amb
(int. volt age sens ing for CC-stab.)
6.10
9.10
-5
-5
SM800
An a log Pro gram ming
Pro gram ming in puts
in put range
ac cu racy
off set
temp. coeff. off set
in put im ped ance
Mon i tor ing out put
out put range
ac cu racy
off set
temp. coeff. off set
out put im ped ance
Ref er ence volt age
on prog. con nec tor V
+12 V out put V
on prog. Con nec tor I
TC
max
R
- 0.1 ... +1.3 mV (on 5V)
- 1... 0 mV (on 5V)
2 Ohm / max. 4 mA
ref
o
o
CV CC
0 - 5 V
± 0.2%
0 ... +2.2 mV (on 5V)
10 µV / °C
> 1 MOhm
0 - 5 V
± 0.2%
- 1.1... 0 mV (on 5V)
3 µV / °C
2 Ohm / max. 4 mA
5.114 V ± 15 mV (Ro = 2 Ohm, max. 4 mA)
20 ppm
12 V ± 0.2 V
0.2 A
3 Ohm
0 - 5 V
± 0.5%
50 µV / °C
> 1 MOhm
0 - 5 V
± 0.5%
60 µV / °C
Page 1 - 2 SPECIFICATIONS May 2013
Page 3
SM800
Re lay Out puts
ACF
DCF
Sta tus out puts
CC - sta tus
LIM- sta tus
OT - sta tus
PSOL - sta tus
ACF - sta tus
DCF - sta tus
Re mote Shut Down
In ter lock
In di ca tors (front panel)
Con trols (front panel)
Pro gram ming speed
Stan dard Ver sion
Rise time (10 - 90%)
out put volt age step
time, (100 % load)
time, (10 % load)
out put volt age step
time, (100 % load)
time, (10 % load)
Fall time (90 - 10%)
out put volt age step
time, (100 % load)
time, (10 % load)
out put volt age step
time, (100 % load)
time, (10 % load)
Pro gram ming speed
High speed Ver sion
Rise time (10 - 90%)
out put volt age step
time, (100 % load)
time, (10 % load)
out put volt age step
time, (100 % load)
time, (10 % load)
Fall time (90 - 10%)
out put volt age step
time, (100 % load)
time, (10 % load)
out put volt age step
time, (100 % load)
time, (10 % load)
Rip ple @full load
(rms/pp)
@full load
(rms/pp)
Out put ca pac i tance
AC - Fail both NO and NC con tact
DC - Fail 1) both NO and NC con tact 1) out put volt age ± 5% be yond set point
CC - op er a tion 5 V = logic 1 (Ro = 500 Ohm)
CV- or CC-limit 5 V = logic 1 (Ro = 500 Ohm)
Over Tem per a ture 5 V = logic 1 (Ro = 500 Ohm)
Power Sink Over load 5 V = logic 1 (Ro = 500 Ohm)
AC - Fail 5 V = logic 1 (Ro = 500 Ohm)
DC - Fail 2) 5 V = logic 1 (Ro = 500 Ohm) 2) out put volt age ± 5% be yond set point
with + 5V, 1 mA or re lay con tact
con tact at rear panel, see photo of rear panel on page 1-6
Volt age me ter, Am pere me ter, AC-Fail, DC-Fail, Over Tem per a ture, Power Sink Over load,
Re mote-Shut Down, Re mote-CV, Re mote-CC, Out put On, CV-limit, CC-limit, CV- and CC- mode
Mains on/off switch, CV-and CC-potmeter, CV- and CC-limit-potmeter, Dis play-Set tings but ton,
Dis play-Lim its but ton, Re mote/Lo cal but ton, Out put On/Off but ton, Front panel Lock but tons.
SM 7.5-80 SM 18-50 SM 70-AR-24 SM 400-AR-4
0 → 7.5 V
6.5 ms
2.5 ms
-
-
-
7.5 → 0 V
6.5 ms
62 ms
-
-
-
SM 7.5-80
Op tion P250
0 → 7.5 V
0.2 ms
0.2 ms
-
-
-
7.5 → 0 V
0.2 ms
1 ms
-
-
-
20 / 80 mV
0 → 16 V
12 ms
5 ms
-
-
-
16 → 0 V
12 ms
120 ms
-
-
-
SM 18-50
Op tion P251
0 → 16 V
0.22 ms
0.26 ms
-
-
-
16 → 0 V
0.24 ms
1.95 ms
-
-
-
40 / 120 mV
0 → 35 V
0 → 70 V
35 → 0 V
70 → 0 V
SM 70-AR-24
Op tion P252
0 → 35 V
0 → 70 V
35 → 0 V
70 → 0 V
35 V / 24 A
25 / 90 mV
70 V / 12 A
30 / 110 mV
310 µF
200 µF
Notes: All spec i fi ca tions re gard ing pro gram ming speed are typ i cal and mea sured on a re sis tive load.
6 ms
2.5 ms
10 ms
7 ms
6 ms
60 ms
25 ms
250 ms
0.24 ms
0.24 ms
0.24 ms
0.24 ms
0.27 ms
3 ms
0.85 ms
9.5 ms
80 µF
0 → 200 V
4 ms
2 ms
0 → 400 V
8 ms
5 ms
200 → 0 V
4 ms
42 ms
400 → 0 V
15 ms
155 ms
SM 400-AR-4
Op tion P253
0 → 200 V
0.4 ms
0.3 ms
0 → 400 V
0.82 ms
0.55 ms
200 → 0 V
0.42 ms
4.6 ms
400 → 0 V
1.7 ms
20 ms
200 V / 4 A
35 / 200 mV
400 V / 2 A
30 / 160 mV
4 µF
SM 7.5-80 SM 18-50 SM 70-AR-24 SM 400-AR-4
Re cov ery time
re cov ery within
di/dt of load step
out put volt age
time, @ 50 - 100% load step
max. de vi a tion
50 mV
1.25 A/µs
7 V
100 µs
160 mV
60 mV
0.9 A/µs
15 V
100 µs
150 mV
35 V / 70 V
75 mV
0.4 / 0.2 A/µs
30 / 65 V
100 µs
250 / 200 mV
200 V / 400 V
1 / 0.5 V
0.1 / 0.05 A/µs
185 / 370 V
100 µs
2 / 1.5 V
@ 230 V AC in put volt age
Out put im ped ance
CV, 0-1 kHz
CV, 1-100 kHz
< 1 mΩ
< 30 mΩ
< 2 mΩ
< 30 mΩ
< 7 mΩ
< 35 mΩ
< 0.18 Ω
< 2 Ω
Pul sat ing load
max. tol er a ble AC com po nent
of load cur rent
f > 1 kHz
f < 1 kHz
15 Arms
80 Apeak
15 Arms
50 Apeak
10 Arms
12 / 24 Apeak
0.4 Arms
2 / 4 Apeak
May 2013 SPECIFICATIONS Page 1 - 3
Page 4
SM800
In su la tion
in put / out put
creepage / clear ance
in put / case
out put / case
Safety
EMC Power Sup ply Stan dard
Ge neric Emis sion
Ge neric Im mu nity
Op er at ing Tem per a ture at full load
Hu mid ity
Stor age tem per a ture
Ther mal pro tec tion
MTBF
Hold-Up time
V
= 100%, P
out
V
= 85%, I
out
V
= 100%, I
out
@ 230 V AC in put
<= 840 W
out
= 100%
out
= 50%
out
Turn on de lay
af ter mains switch on
In rush cur rent
3750 Vrms (1 min.)
8 mm
2500 Vrms
600 V DC
EN 60950 / EN 61010
EN 61204-3,
Emis sion: res i den tial, light in dus trial en vi ron ment (CISPR22-Class B)
Im mu nity: in dus trial en vi ron ment
EN 61000-6-3, res i den tial, light in dus trial en vi ron ment (EN 55022 B)
EN 61000-6-2, in dus trial en vi ron ment
− 20 to + 50 °C
de rate out put to 75% at 60 °C
max. 95% RH, non con dens ing, up to 40 °C
max. 75% RH, non con dens ing, up to 50 °C
− 40 to + 85 °C
Out put shuts down in case of in suf fi cient cool ing
500 000 hrs
16 ms
20 ms
36 ms
(time till DC-fail = 1)
600 ms @ 230 V AC, 900 ms @ 115 V AC
24 A@115 V AC, 22 A@230 V AC
Se ries op er a tion
max. to tal volt age
Mas ter / Slave op er a tion
Par al lel op er a tion
max. to tal cur rent
Mas ter / Slave op er a tion
Re mote sens ing
max. volt. drop per load lead
Lim its Volt age ad just range
Cur rent ad just range
Po ten ti om eters & Encoders
front panel con trol with knobs
res o lu tion
screw driver ad just ment
dig i tal encoders
Me ters
scale volt age
scale cur rent
ac cu racy read out put
read limit set ting
(d = digit)
Mount ing
In put Con nec tor
Out put Ter mi nals
Pro gram ming con nec tor
Cool ing
au dio noise level
air flow
En clo sure
de gree of pro tec tion
Di men sions
be hind front panel: h x w x d
front panel: h x w
Weight
600 V
yes
no limit
max. 4 units (in clud ing mas ter)
2 V
0 - 102%
0 - 102%
stan dard
0.03 %
Option P001 (at front panel)
Option P236
SM 7.5-80 SM 18-50 SM 70-AR-24 SM 400-AR-4
3.5 digit
0 - 7.50 V
0 - 80.0 A
0.5% + 2 d
2% + 2 d
3.5 digit
0 - 18.00 V
0 - 50.0 A
0.5% + 2 d
2% + 2 d
3.5 digit
0 - 70.0 V
0 - 24.0 A
0.5% + 2 d
2% + 2 d
3.5 digit
0 - 400 V
0 - 4.00 A
0.5% + 2 d
2% + 2 d
Stack ing of units al lowed, air flow is from rear to the sides.
IEC320/C14, EN 60320/C14
M5 bolts
15 pole D-con nec tor at rear panel (FE MALE)
Low noise blower, fan speed adapts to tem per a ture of in ter nal heatsink.
ca. 45 dBA at full load, 25 °C am bi ent tem per a ture, 1 m dis tance
ca. 50 dBA at full load, 50 °C am bi ent tem per a ture, 1 m dis tance
from rear to sides
IP20
86 x 221 x 406 mm (feet re moved)
88.1 x 222 mm (1/2 19", 2 U)
5.4 kg
Page 1 - 4 SPECIFICATIONS May 2013
Page 5
SM800
0,4ms
Typ i cal Ap pli ca tions
• Accurate current sources • Automotive battery simulation • Driving PWM-controlled DC-motors
• Electronic circuit development • Controlled battery (dis)charging • Medical research equipment
• Component device testing • Lasers • Aerospace and military equipment
• ATE in industrial production lines
Avail able Op tions
In creased
Out put Power
The conservatively rated unit
allows to deliver extra output
with the same reliability.
At some derating, either the maximum output
voltage or the maximum output current can be
increased by about 10%.
• Order Code - P069
Dig i tal Volt age
and current set ting
Reliable, long life digital
encoders are implemented at
the front panel.
Includes total front panel lock (also for
CV/CC-knobs) and a coarse or fine pitch
adjustment depending on the turning speed.
• Order Code - P236
High speed
pro gram ming
A 10 to 20 times higher
programming speed (down to
0.2 ms rise time at full load)
and lower output capacitance.Excellent for
laser applications, test systems or as current
source with low parallel capacitance as used
in plasma chambers.
• Order Codes :
SM 7.5-80 P250 - SM 70-AR-24 P252
SM 18-50 P251 - SM 400-AR-4 P253
High Volt age Isolation
A higher output isolation
allows series operation up to
1000V
• Order Code - P089
Two-Quad rant
Out put: Power sink
Two quadrant operations
maintains the output voltage
constant regardless the
output power is positive or negative. Ideal for
PWM-speed controlled DC-motors and ATE
systems.
• Order Codes :
SM 7.5-80 P245 - SM 70-AR-24 P247
SM 18-50 P246 - SM 400-AR-4 P248
Se cured Volt age
and Cur rent Set ting
For a maximum security,the
CV/CC settings can be
adjusted with a screwdriver
only and are protected with a plastic cap from
accidental adjusting.
•
Order Code - P001
Sequencer
Arbitrary Waveform generator
or standalone automation.
The se quencer is in te grated in
the Ethernet con trol ler.
• Order Code - P256
Front Power Out put
Blind posts at the front panel
instead of at the rear panel.
• Order Codes :
SM 7.5-80 n.a. - SM 70-AR-24 P258
SM 18-50 P257 - SM 400-AR-4 P259
• Order Code RA19 - 2SM800
19" Rack
Mount ing Adapter
The 19" mounting adapters
makes it possible to
position one or two units
side by side in a 19" rack.
Soft ware con trol
and in ter faces
Factory installed programming
interfaces:
• ISO AMP Card - isolated analog - P249
• RS232 controller - P254
• IEEE488 controller - P255
• Ethernet controller (incl. sequencer) - P256
• PROFIBUS controller - P271
• CANBUS controller - P272
N
ote: 1. Down load spe cial datasheet about High Speed Pro gram., Power Sink and Bat tery Charg ing from www.powersolve.co.uk
2. There is only room for one of the in ter faces in a unit (P249, P254, P255, P256, P271 or P272).
May 2013 SPECIFICATIONS Page 1 - 5
Page 6
An a log (stan dard)
Interlock
SM800
Ethernet user I/O or RS232 or CAN or PROFI (all op tional)
Ethernet or IEEE488 or
iso lated an a log (all op tional)
Pro gram ming
Con nec tors
Safety
Cover
sup plied
for out put
(not
shown)
Sense
Block
Sta tus
Re lay
Mas ter / Slave
Con nec tions pro gram ming
con nec tor
Out put Ter mi nals
Line Cord
sup plied
CV = Con stant Volt age
CC = Con stant Cur rent
Spec i fi ca tions mea sured at
t
= 25 ± 5 °C and Vin = 230 V AC,
amb
50 Hz, un less oth er wise noted.
The in for ma tion in this doc u ment is
sub ject to change with out no tice
In put Con nec tor
19" Rack Adapter RA19-2 SM800
Front panel con nec tion
SM18-50 Opt. 257
SM70-AR-24 Opt. 258
SM400-AR-4 Opt. 259
19" Rack Adapter RA19-1 SM800
Page 1 - 6 SPECIFICATIONS May 2013
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