State Grid SMC Series Single-Phase 1-Meter-Position Meter Box
The SMC single-phase single-meter-position meter box is a box-type assembly for low-voltage energy metering at 220 V and below, primarily used to house core metering components such as electricity meters, meeting the functional requirements of energy metering, anti-tampering, and remote meter reading.
Product Description
Non-Metallic Meter Box (SMC Material)
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) utilize smart circuit breakers, electronic locks, and other technologies to eliminate the risk of external tampering.
Remote Management
Supports remote prepayment, load monitoring, and automatic disconnection upon arrears, facilitating utility management.
Direct Connection
Suitable for single-phase or three-phase energy meters without requiring current transformers.
State Grid SMC Series Single-Phase 1-Meter-Position Meter Box
HLD-SXD1.R010
SXD1.R010 SMC Single-Phase 1-Meter-Position Metering Box
| Rated Voltage | 220 V |
| Rated Insulation Voltage | 690 V |
| Insulation Resistance | 690 V |
| Material | SMC |
| Frequency | 50 Hz |
| Protection Rating | IP34D |
| Incoming Current | 100~63 A |
| Number of Outgoing Circuits | 1 Circuit |
| Outgoing Current | 80~6 A |
Main Configuration
| Configuration | Name | Specification | Quantity |
| Pre-Meter Configuration | Disconnect Switch | NH2-125/2P 63 A | 1 |
| Post-Meter Configuration | Circuit Breaker | DZ47-63H/2P 63 A | 1 |
| Pre-Meter Configuration | Disconnect Switch | NH2-125/2P 100 A | 1 |
| Post-Meter Configuration | Circuit Breaker | DZ47LE-63/2P 63 A | 1 |
| Pre-Meter Configuration | Disconnect Switch | NH2-125/2P 100 A | 1 |
| Post-Meter Configuration | Circuit Breaker | ZJSB9-80Z/2P 63 A | 1 |



