Page 50 - Current & voltage sensors catalog

HBO100 ... HBO1000 industry current sensors
Technical data

Utilisation
Sensors to measure DC, AC or pulsating currents
with a galvanic insulation between primary and
2 secondary circuits.

HBO100 HBO200 HBO300 HBO400
Nominal primary current (I PN) A r.m.s. 100 200 300 400
Measuring range @ ±15 V (±5%) A peak ±300 ±600 ±900 ±1100
Output voltage at I PN V ±4 ±4 ±4 ±4
Supply voltage ±5% V DC ±12 ... ±15 ±12 ... ±15 ±12 ... ±15 ±12 ... ±15
Load resistance kΩ >1 >1 >1 >1
Internal output resistance ±5% Ω 12 12 12 12
Current consumption mA ≤25 ≤25 ≤25 ≤25
Rated voltage (1) V r.m.s. 500 500 500 500
Insulation resistance @ 500 V DC MΩ >500 >500 >500 >500
@ +25 °C, R L>10 kΩ, ±15 V, 50 Hz % ≤±1 ≤±1 ≤±1 ≤±1
Accuracy (2) AC at I PN
Accuracy (2) AC at I PN @ +25 °C, R L>10 kΩ, ±12...±15 V, 50 Hz % ≤±1.5 ≤±1.5 ≤±1.5 ≤±1.5
Output offset @ +25 °C, I P = 0, ±15 V mV ≤±10 ≤±10 ≤±10 ≤±10
Output offset @ +25 °C, I P = 0, ±12...±15 V mV ≤±15 ≤±15 ≤±15 ≤±15
Additional offset after an overload of I PMAX @ +25 °C, I P = 0, ±15 V mV ≤±10 ≤±10 ≤±10 ≤±10
Output offset thermal drift -25 … +85 °C mV/°C ≤±1 ≤±1 ≤±1 ≤±1
Linearity (2) % ≤0.5 ≤0.5 ≤0.5 ≤0.5
Gain thermal drift -25 … +85 °C, @ ±15 V(±5%) %/°C ≤0.05 ≤0.05 ≤0.05 ≤0.05
Delay time μs ≤3 ≤3 ≤3 ≤3
di/dt correctly followed A / μs ≤50 ≤50 ≤50 ≤50
Bandwidth -3 dB kHz 0 ... 50 0 ... 50 0 ... 50 0 ... 50
Dielectric strength Primary/Secondary 50 Hz, 1 min kV r.m.s. 3.5 3.5 3.5 3.5
Mass kg 0.200 0.200 0.200 0.200
Operating temperature °C -25 ... +85 -25 ... +85 -25 ... +85 -25 ... +85
Storage temperature °C -40 ... +85 -40 ... +85 -40 ... +85 -40 ... +85
(1) Over voltage category: 3 (OV3), pollution level: 2 (PD2)
(2) Excluding the offset

General data Secondary connection
– Plastic case and insulating resin are self-extinguishing. Molex HE14 4 pin connector (ref. 22-04-1041)
– Fixing holes in the case moulding for two positions at right angles.
– Direction of the current: A primary current flowing in the direction
of the arrow results in a positive secondary output voltage on
terminal VS.

Primary connection
1SBC140032S0201
Hole for primary conductor.
The temperature of the primary conductor in contact with the case
must not exceed 100 °C.

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