| Parameter | Value |
|---|
| Model | CSSV1500N Series — 6 part numbers (154 / 155 / 156 and reverse-direction R versions) |
| Sensor Technology | Honeywell multi-sensing scheme, two independent sensing and data-processing circuits with cross-check |
| Nominal Current / Measuring Range | 1500 A · ±1500 A (DC), overcurrent threshold Ip_oc = 1550 A |
| Output Signal | Digital CAN bus 2.0A (ISO 11898), 500 k baud, CAN ID 3C4 / 3C5 / 3C6, 10 ms cyclic frame |
| Supply Voltage | 6–18 V DC (12 V nominal) · under-range alarm 5.5–5.9 V · over-range alarm 18.5–24 V |
| Current Consumption | 40 mA typ. · 200 mA max. (VS = 12 V, 25 °C) |
| High-Precision Channel Accuracy | ±0.5 % of IP at 20 A < IP < 1500 A · ±0.1 A offset at IP = 0 A over −40 °C … +85 °C |
| Redundancy Channel Accuracy | ±5 % of IP at 300–1500 A · ±15 A at IP = 0–300 A (independent cross-check channel) |
| Diagnostics | Dual-channel confidence check; alarm on threshold exceedance, under / over voltage and internal fault via CAN |
| Functional Safety | Designed to meet ISO 26262 ASIL C · pollution degree PD2 |
| Operating Temperature | −40 °C … +85 °C (accuracy guaranteed over full range) |
| Isolation / Creepage | 5 kV AC/DC isolation (50 Hz, 1 min) · creepage 10 mm · clearance 10 mm · 2000 MΩ insulation |
| Mounting / Housing | Through-hole mounting with stainless steel bushing, M5 screw (3.5 N·m max) · PA66+GF25, UL 94V-0 |
| Dimensions / Weight | 168 g ±5 g (see dimensional drawing) · mating connector TE MPN 1473672-1 |
| Application | Safety-critical EV / HEV battery BMS, charging leakage detection and fault isolation, energy storage |
