PPD113B01-10-150000 3BHE023784R1023 specialized low-to-medium voltage Power Protection & Detection Module

PPD113B01-10-150000 (with 3BHE023784R1023 as its exclusive order number) is a specialized low-to-medium voltage Power Protection & Detection Module developed by ABB. It is tailored for entry-level to mid-range power electronic systems, focusing on cost-effective real-time fault detection, key parameter monitoring, and coordinated protection with ABB’s low-voltage control units (e.g., PPC380AE series). As a "safety guardian" for small-to-mid-power equipment (such as low-voltage drives, auxiliary converters, and small renewable energy inverters), it balances protection precision, ease of integration, and economic efficiency. The detailed information is as follows:

1. Basic Product Overview

2. Key Electrical & Hardware Specifications

2.1 Power Supply Requirements

• Input Voltage: Single 24VDC ±10% (for internal detection circuits and logic control; optional external redundant power input via auxiliary terminals for critical applications like medical equipment auxiliaries).
• Power Consumption: Typical 5W (normal monitoring state), maximum 10W (fault detection and signal transmission state).
• Isolation Performance:
  • Between power input terminals and signal terminals: ≥2000V AC (1 minute, IEC 60664-1 standard) – prevents electrical interference from low-voltage control circuits affecting detection accuracy.
  • Between high-current input terminals (e.g., CT sampling) and low-voltage control terminals: ≥2500V AC (1 minute) – ensures safety for operators and low-voltage components.

2.2 Detection Capabilities & Parameters

• Overcurrent/Overload Detection:
  • Input signal type: AC current (via standard industrial CTs with ratio 50:5A, 100:5A, or 200:5A; compatible with most low-voltage CT specifications).
  • Detection range: 0–200A (continuous current), 0–1000A (short-term surge current).
  • Accuracy: ±3% (within 15%–100% of full scale) – meets precision needs of low-voltage systems.
  • Response time: ≤100μs (for short-circuit current exceeding 200% of rated value; fast enough to protect low-voltage IGBT modules).
• Overvoltage/Undervoltage Detection:
  • Input signal type: AC grid voltage (direct sampling for 220V/380V systems, or via VT for 690V systems).
  • Detection range (AC): 0–800V (rms).
  • Accuracy: ±2% (within 30%–100% of full scale).
  • Configurable thresholds: Overvoltage (typically 110%–120% of rated voltage), undervoltage (typically 80%–90% of rated voltage) – set via dip switches or software.
• Temperature Monitoring:
  • Input channels: 1 channel (for connecting NTC thermistors on low-voltage IGBT heatsinks or drive cabinets).
  • Detection range: -30°C to +120°C.
  • Accuracy: ±3°C (within -10°C to +100°C).
  • Overtemperature alarm threshold: Fixed at 85°C (or user-configurable via software) – prevents overheating of low-voltage power components.
• Phase Loss Detection:
  • Supported signal: 3-phase AC input (for low-voltage drives or converters).
  • Detection time: ≤50ms – avoids motor burnout or converter damage caused by 3-phase imbalance.

The company has multiple main brands, and if you have other brand requirements, you can also send them to customer service for inquiry.

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