State Grid Metal Series Three-Phase 1-Position Metering Box
The Metal Three-Phase 1-Position Metering Box is a box-type assembly for low-voltage energy metering at 380 V and below. It is primarily used to house core metering components such as energy meters, meeting the functional requirements of energy metering, anti-tampering, and remote meter reading.
Product Description
Metal Meter Box (Hot-Dip Galvanized, Stainless Steel)
Wall-mounted or floor-standing installation, secured with built-in expansion bolts.
Outdoor installation must meet IP34D protection rating; indoor installation must be at least IP20.

Product Advantages
Energy Metering
Integrates energy meters, voltage transformers, current transformers, and other devices to achieve accurate measurement of active and reactive energy.
Anti-Tampering Design
Certain models (e.g., prepayment metering boxes) use technologies such as smart circuit breakers and electronic locks to eliminate external tampering risks.
Remote Management
Supports remote prepayment electricity purchase, load monitoring, and power-off upon arrears, facilitating management by the power utility.
Direct-Connected
Suitable for single-phase or three-phase energy meters without the need for current transformers.
State Grid Metal Series Three-Phase 1-Position Metering Box
HLD-BXS1.R010
HLD-BXS1.R010 Three-Phase 1-Position Metering Box
| Rated Voltage | 380 V |
| Rated Insulation Voltage | 690 V |
| Insulation Resistance | 690 V |
| Material | Stainless Steel |
| Frequency | 50 Hz |
| Protection Rating | IP34D |
| Incoming Current | 100~63 A |
| Number of Outgoing Circuits | 1 Circuit |
| Outgoing Current | 80~6 A |
| Outline Dimensions (H × W × D) mm | 620 × 350 × 140 |
Main Configuration
| Configuration | Name | Specification | Quantity |
| Pre-Meter Configuration | Disconnect Switch | NH2-125/4P 100 A | 1 |
| Meter Compartment Configuration | Connector | YD-S1 100 A | 1 |
| Post-Meter Configuration | Miniature Auto-Recloser | NBP-100NZS/4P 100 A | 1 |



