描述
一、产品定位与核心功能
VSPR01D_A是ABB推出的智能型剩余电流保护装置（RCD，Residual Current Device），属于VSPR系列（或相关低压安全产品线），专为人身安全防护和设备漏电保护设计，集成以下核心功能：
高精度漏电检测：支持A型或AC型剩余电流检测，可识别交流剩余电流及脉动直流剩余电流（如变频器、LED驱动等设备产生的漏电）。
可调动作阈值：用户可根据场景需求设置剩余电流动作值（如10mA、30mA、100mA、300mA）。
快速脱扣响应：动作时间≤0.1秒（依剩余电流值自动调整），有效限制触电风险或设备损害。
模块化设计：支持与ABB塑壳断路器（MCCB）或微型断路器（MCB）组合使用，形成完整保护方案。
状态指示与测试：配备LED指示灯（显示电源、故障状态）及手动测试按钮，便于日常维护。
二、型号命名规则解析
部分含义推测
VSPR系列代号，可能指VSPR系列剩余电流保护装置（ABB低压安全产品线中的高性能型号）。
01可能指额定剩余电流动作值范围（如0.01A-0.5A，需结合产品手册确认具体分段）。
D可能指脱扣特性类型（如D型为延时特性，适用于电磁干扰较强场景；需确认具体定义）。
A可能指版本号或附加功能标识（如支持A型剩余电流检测、通信接口或特定认证）。
I.Product Positioning and Core Functions
The VSPR01D_A is an intelligent residual current device(RCD)from ABB,part of the VSPR series(or related low-voltage safety product lines).Designed for personal safety and equipment leakage protection,it integrates the following core functions:
High-precision leakage detection:Supports Type A or AC residual current detection,identifying AC residual current and pulsating DC residual current(such as leakage generated by devices like inverters and LED drivers).
Adjustable tripping threshold:Users can set the residual current tripping value(e.g.,10mA,30mA,100mA,300mA)based on scenario requirements.
Fast tripping response:Tripping time≤0.1 seconds(automatically adjusted based on residual current),effectively limiting the risk of electric shock or equipment damage.
Modular design:Can be combined with ABB molded case circuit breakers(MCCBs)or miniature circuit breakers(MCBs)to form a complete protection solution.Status Indication and Test:Equipped with LED indicators(displaying power and fault status)and a manual test button for easy daily maintenance.
II.Model Naming Rules
Some Speculations
The VSPR series designation likely refers to the VSPR series residual current protection device(a high-performance model in ABB’s low-voltage safety product line).
01 likely refers to the rated residual current operating range(e.g.,0.01A-0.5A;please refer to the product manual for the specific range).
D likely refers to the tripping characteristic type(e.g.,Type D is a time-delay characteristic,suitable for use in environments with strong electromagnetic interference;specific definition required).
A likely refers to the version number or additional feature identifier(e.g.,support for Type A residual current detection,communication interface,or specific certification).
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
