Data; Technical Data - Bender ISOMETER iso165C Manual

8. Data

8.1 Technical data

Supply voltage
Supply voltage U
............................................................................................................................................. DC 9 V...16 V
S
Nominal supply voltage ............................................................................................................................................... DC 12 V
Max operational current I
...................................................................................................................300 mA (typ. 185 mA)
S
Max current I
.......................................................................................................................................................................5 A
K
Power dissipation P
.................................................................................................................................................... < 2.5 W
S
Supervised IT system
Rated voltage range U
...................................................................................................................................DC 0 V...600 V
n
Tolerance ........................................................................................................................................................................+15%
Frequency range................................................................................................................................................10 Hz...1 kHz
System leakage capacitance C ........................................................................................................................≤
e
Withstand voltage test.................................................................................................................................. AC 1.9 kV/1 min.
Measuring circuit
Measurement method ........................................................................................................................Bender DCP technology
Measuring voltage U
.................................................................................................................................................... ±40 V
m
Measuring current I at R
= 0 ................................................................................................................................... ±33 μA
m F
Impedance Z
............................................... ≥
at 50 Hz (HV1)
i
Internal resistance R
.................................................. ≥
(HV1)
i
Impedance Z ...................................................................................... ≥
at 50 Hz (HV2)
i
Internal resistance R ........................................................................................ ≥
(HV2)
i
Measuring ranges
Insulation resistance range ................................................................................................................................0 Ω... 50 MΩ
Insulation resistance duration/Pulse (normal operation)................................................................... ~ 1.6 s (
............................................................................................................................................................... ~ 6 s (
Relative error (DCP)............................................................................................................................ 100 kΩ....5 MΩ, ±15 %
Absolute error (DCP) ............................................................................................................................0 Ω...100 kΩ, ±15 %
High-voltage range .............................................................................................................................................. 0 V...600 V
High-voltage tolerance .............................................................................................................................0 V... 100 V, ±5 V
............................................................................................................................................................. 100 V... 600 V, ±5 %
High-side driver output (iso165C-1)
HST_1*...................................................................................................................................High-side driver 1, iso Warning
Maximum current, I
........................................................................................................................................... 80 mA
out_max
HST_2*......................................................................................................................................... High-side driver 2, iso Error
Maximum current, I
........................................................................................................................................... 80 mA
out_max
*External 2.2 kΩ pull-down resistor to chassis ground (KL.31) is required.
Not protected against a short circuit in the event that KL.31 is missing. Therefore, a 100 Ω resistor is required on each
driver output.
26
1 μF
≥
1.2 MΩ ( 2.4 MΩ each line, high resistance in off state)
≥
1.2 MΩ ( 2.4 MΩ each line, high resistance in off state)
≥
10.5 MΩ ( 21 MΩ each line)
≥
10.5 MΩ ( 21 MΩ each line)
≤
1 μF/0 MΩ)
≤
1 μF/10 MΩ)
Data
Response Values
iso165C
Response value Alarm 1 (Warning).....................................................................................30 kΩ...1 MΩ (default: 300 kΩ)
Response value Alarm 2 (Error)..............................................................................................40 kΩ...2 MΩ (default: 55 kΩ)
iso165C-1
Response Alarm 1 (Warning)...............................................................................................30 kΩ...1 MΩ (default: 400 kΩ)
Response Alarm 2 (Error) .....................................................................................................40 kΩ...2 MΩ (default: 250 kΩ)
iso165C and iso165C-1
Response uncertainty (according to IEC 61557-8).......................................................................................................±15 %
Hysteresis .......................................................................................................................................................................+25 %
Factor averaging F
................................................................................................................................. 1...10 (default: 3)
ave
Response time t
(DCP)
an
(Changeover R : 10 MΩ - R /2; at C = 1 μF; U = 600 V DC) .................................................... t
F an e n
...........................................................................................................................................................during self test t
Measurement time after power on (and after HV relays are closed)
Switch-off time t
(DCP)
ab
(Changeover R : R /2 - 10 MΩ; at C = 1 μF; U = 600 V DC) .......................................................t
F an e n
...........................................................................................................................................................during self test t
* F
= 10 is recommended for electric vehicles
ave
Interface
Protocol .........................................................................................................................................................................HS-CAN
iso165C
Data rate....................................................................................................................................................................250 kBaud
Terminating resistance ....................................................................................................................................124 Ω internally
iso165C-1
Data rate....................................................................................................................................................................500 kBaud
Terminating resistance ..................................................................................................................................................... None
Environment/EMC
EMC ................................................................................................................................................................... IEC 61326-2-4
Overvoltage category/degree of pollution.......................................................................................................................... II/2
Temperature range............................................................................................................................................-40...+85 °C
Range of application.......................................................................................................................... 5,000 m above sea level
Connectors (Tyco)
Receptacle housing type............................................................... 1719183-1, 1719183-2, 1719183-3 (black, white, blue)
Receptacle drawing number .................................................................................................................................. C-1719183
Contact type (tin plated) .......................................................................................................................................5-963715-1
Contact wire range......................................................................................................................................... 0.50 - 0.75 mm
Contact drawing number ............................................................................................................................................. 929454
Crimp hand tool.........................................................................................................................................................539635-1
≤ 20 s (at F
= 10*)
an ave
+10 s
an
.............................................≤
3 s (<1 μF/150 kΩ)
≤ 40 s (at F
= 10)
ab ave
+10 s
ab
2
iso165C_D00154_03_M_XXEN/01.2019