DS200UB-10V
Ultra-stable, high precision (ppm class) fluxgate technology DS Series current
transducer for non-intrusive, isolated DC and AC current measurement up to 220A
Features
Applications:
Linearity error maximum ±50 ppm
MPS for particles accelerators
10V BNC output connection
Gradient amplifiers for MRI devices
Fluxgate, closed loop compensated technology with
fixed excitation frequency and second harmonic zero
flux detection for best in class accuracy and stability
Stable power supplies
Green diode for normal operation indication
Full aluminum body for superior EMI shielding and
extended operating temperature range
Precision drives
Batteries testing and evaluation systems
Power measurement and power analysis
Current calibration purposes
Large aperture 27.6mm for cables and bus bars
Specification highlights
Symbol
Unit
Nominal primary AC current
IP N A C
A rms
Nominal primary DC current
IP N DC
A
-200
200
ÎP M
A
-220
220
V/kA
Measuring range
Primary / secondary ratio
Min
Typ
Max
140
50.000
50.000
Linearity error
ƐL
ppm
-50
50
Offset current (including earth field)
IOE
ppm
-35
35
accƐ
ppm
-85
85
AC Maximum gain error 10Hz to 3kHz
ƐG
%
Operating temperature range
Ta
°C
-40
85
Power supply voltages
Uc
V
±14.25
±15.75
DC-10Hz Overall accuracy @23°C (= ƐL + IOE)
All ppm (or %) values refer to nominal current
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±0.01
DS200UB-10V
Electrical specifications at Ta=23°C, supply voltage = ± 15V unless otherwise stated
Parameter
Symbol
Unit
Nominal primary AC current
IPN AC
Arms
Nominal primary DC current
-200
200
-220
220
IPN DC
A
Measuring range
IPM
A
Overload capacity
ÎOL
A
Nominal output voltage
Min
Typ.
Max
140
1500
VSN
Vout
-10
10
Primary / secondary ratio
Ratio
V/kA
50.0000
50.0000
Bandwidth
Amplitude error
f (-3dB)
kHz
500
ƐG
%
q
º
tr @ 90%
µs
Phase shift
10Hz –3kHz
3kHz -10kHz
10kHz - 100kHz
10Hz –3kHz
3kHz -10kHz
10kHz - 100kHz
Response time to a step current IPN
noise
ppm rms
f E xc
kHz
Induced rms voltage on primary
conductor
Refer to fig. 2 for derating
Refer to fig. 2 for derating
Non-measured, 100ms
At nominal primary DC current
Small signal, graphs figure 3
0.01%
0.20% % refers to nominal current
3.00%
0.30º
1.00º
9.00º
1
Noise
0 - 100Hz
0 - 1kHz
0 - 10kHz
0 - 100kHz
Fluxgate excitation frequency
Comment
di/dt = 100A/µs
0.02
0.04
0.40
1.50
32.5
5
µV rms
Power supply voltages
Uc
V
±14.25
Positive current consumption
Ips
mA
93
97
104
Add Is (if Is is positive)
Negative current consumption
Ins
mA
85
91
96
Add Is (if Is is negative)
Operating temperature range
Ta
°C
-40
85
Linearity error
ƐL
ppm
-50
50
ppm refers to nominal DC current
IOE
ppm
-35
35
ppm refers to nominal DC current
ppm/K
-2
2
ppm refers to nominal DC current
ppm/month
-0.3
0.3
ppm refers to nominal DC current
ppm/V
-0.1
0.1
ppm refers to nominal DC current
ppm
-5
5
ppm refers to nominal DC current
±15.75
Offset error
Initial
Versus temperature
Versus time
Versus supply voltage
Ratio Error
Initial @23°C
Versus temperature
Versus time
DC-10Hz Overall accuracy @23°C (=
ƐL + IOE )
accƐ
ppm/K
1
1
ppm refers to nominal DC current
ppm/month
-5
5
ppm refers to nominal DC current
ppm
-85
85
ppm refers to nominal DC current
Indicate that caution is necessary when operating the device
Caution: Intended use is to measure current, and the product should only be used for intended use.
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DS200UB-10V
Frequency and ambient temperature derating (Fig. 2)
Maximum primary current A rms
Primary Current (A)
1000
100
10
1
10Hz
100Hz
1,000Hz
10,000Hz
100,000Hz
1,000,000Hz
Primary Current (Hz)
Max current (Arms) 85 deg
Max current (Arms) 65 deg
Max current (Arms) 45 deg
Frequency characteristics (Fig. 3)
Amplitude / Phase
20.00
10.00
0.00
-10.00
-20.00
-30.00
-40.00
10Hz
100Hz
1,000Hz
Amplitude (%)
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10,000Hz
Phase Error (deg)
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100,000Hz
DS200UB-10V
Isolation specifications
Parameter
Unit
Value
Clearance
mm
9.5
Creepage distance
mm
10.5
Comparative tracking index (CTI)
> 600
Rms voltage for AC isolation test, 50/60 Hz, 1 min
- Between primary and (secondary and shield)
- Between secondary and shield
kV
5.7
0.2
Impulse withstand voltage (1.2/50µs)
kV
10.4
V
1000
600
300
Continous working voltage with
Uninsulated wire
•
Non mains
•
CAT II (DC and rms)
•
CAT III (DC and rms)
Insulated wire
•
Non mains
•
CAT II (DC and rms)
•
CAT III (DC and rms)
2000
1000
1000
Transient voltage with
Uninsulated wire
•
Non mains
•
CAT II
•
CAT III
Insulated wire
•
Non mains
•
CAT II
•
CAT III
V
4500
6000
6000
6000
6000
8000
Caution: Do not connect the transducer to signals or use for measurements within Measurement Category IV, or for
measurements on MAINs circuits or on circuits derived from Overvoltage Category IV which may have transient overvoltages above what the product can withstand. The product must not be connected to circuits that have a maximum
voltage above the continuous working voltage, relative to earth or to other channels, or this could damage and defeat
the insulation. The product can only withstand transients up to the transient overvoltage rating without breakdown or
damage to the insulation. An analysis of the working voltages, loop impedances, temporary overvoltages, and transient overvoltages in the system must be conducted prior to making measurements.
Caution: When using insulated wires all wiring must be insulated for the highest voltage used.
Absolute maximum ratings
Parameter
Unit
Max
Comment
Primary
kA
4.5
Maximum 100ms
Power supply
V
±16.5
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DS200UB-10V
Environmental, safety and mechanical specifications
Parameter
Unit
Altitude
m
Min
Typ
Max
Comment
2000
Usage
Designed for indoor use
Transient voltages
Up to overvoltage category III
Poution Degree
2
Ambient operating temperature range
°C
-40
85
Storage temperature range
°C
-40
85
Relative humidity
%
20
80
Mass
kg
Connections
DSUB9 male and BNC connector
Standards
IEC61010-2-30
IEC61326-1 EMC
IEC61010-1:2010 3rd Edition
External devices
External devices connected to current transducers must comply with the
standards IEC61010-1, IEC60950 or IEC62368-1 and be energy-limited circuitry
Cleaning
The transducer should only be cleaned with a damp cloth. No detergent or
chemicals should be used.
Temperature
When multiple primary turns are used or high primary currents are applied the
temperature around the transducer will increase, please monitor to ensure
that the maximum ratisngs are not exceeded.
It is recommended to have minimum 1mm2 per ampere in the primary busbar.
Non-condensing
0.6
Advanced Sensor Protection Circuits “ASPC”
Developed to protect the current transducer from typical fault conditions:
•
•
Unit is un-powered and secondary circuit is open or closed
Unit is powered and secondary circuit is open or interrupted
Both DC and AC primary current up to 100% of nominal value can be applied to the current transducers in
the above situations without damage to the electronics.
Please notice that the transducer core can be magnetized in all above cases, leading to a small change in
output offset current (less than 10ppm)
Status pins
When transducer is operating in normal condition, the status pins (3 and 8) are shorted.
Status pins properties: - forward direction pin 8 to pin 3, maximum forward current 10mA
- maximum forward voltage 60V, maximum reverse voltage 5V
Accessories
•
•
•
4-channel power supplies unit for connection up to 4 x DL2000 :
6-channel power supplies for connection of up to 6 x DL2000:
Transducer cables in 4 lengths (2m - 5m - 10m –15m - 20m):
Please visit the Danisense homepage for relevant datasheets.
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DSSIU-4-1U
DSSIU-6-1U
DSUB2 - DSUB5 - DSUB10 DSUB15 - DSUB20
DS200UB-10V
(general tolerance 0.3mm unless otherwise stat-
DSUB pin layout
DSUB-9 pinout & BNC connection
5
4
3
2
1
When sensor is operating in
normal condition the status
pins are shorted.
9
8
7
6
5
9
4
8
3
7
2
6
1
Status pin properties.
- Forward direction pin 8 to pin 3
- Maximum forward current 10mA
- Maximum forward voltage 60V
- Maximum reverse voltage 5V
Positive current direction
Is identified by an arrow on the transducer body
page 6 - 2019-11-05
-Vc
+Vc
0V
Status
Status
NC
NC
Do not use
Do not use
Mounting instructions
•
Base plate mounting
•
Back side panel mounting
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Impedance
matching
resistor
50Ω
10V
0V
2 holes 6.5
2 x M5 steel screws / 6N.m
3 holes 4.0 x 6H
3 x M4 steel screw / 4N.m
1
BNC
DS200UB-10V
Intended use:
The DS200UB-10V is designed to measure current up to 200A, and be powered by a DSSIU-4-1U or
DSSIU-6-1U.
Instruction for use:
1. Do not power up the device before all cables are connected.
2. Only use cables supplied by Danisense
3. Place the primary conductor through the apperture of the transducer
4. If the DSSIU-4(6)-1U is intended for desk use, mount the rubber feet which are part of the package.
5. If the DSSIU-4(6)-1U is intended for Rack mounting, use the screw kit for mounting and do not mount
the rubber feet.
6. Connect a DSUB cable between DSSIU-4(6)-1U and each sensor
7. Connect a Voltmeter, DMM or other sort of analyzer with a voltage input to the transducer BNC connector.
8. Ensure that no calibration connectors are attached when measuring primary current. Always avoid to
create a calibration short circuit, between + and — calibration connection.
9. There is a risk of electrical shock if an uninsulated busbar with high voltages is touching the metal en-
closure of the transducer. Please ensure before powering up the system that no primary busbar can touch
the metal enclosure.
10. When all connection are secured - connect mains power
11. Apply primary current
Safety Instructions:
DO NOT TRY TO DISASSEMBLE THE UNIT.
If the green transducer diode is not operating when the system is powered up, disconnect power and contact Danisense for further instruction.
If the equipment is used in a manner not specified by the manufacturer, the protection provided by the
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