3.6/7.2kV Vacuum Electromagnetic Contactor and Combination Units Type VZ-E
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Eco Changes is the Mitsubishi Electric Group's environmental statement, and expresses the Group's stance on environmental management. Through a wide range of businesses, we are helping contribute to the realization of a sustainable society. A MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN Revised publication effective Sep. 2011. Specification are subject to change without notice. VZ-E Series High-voltage Vacuum Electromagnetic Contactors and Combination Units igh-performance, Environment-conscious Vacuum Electromagnetic Contactors

State-of-the-art Technologies Ensure High Performance and Ease of Use Introducing the Environment-conscious, Futuristically Designed VZ-E Series 1 Type Selection ························ P2 2 Ratings ··································· P4 3 External Dimensions ·············· P6 4 Connection Diagram··············· P14 5 Standard Specifications and Accessories··························· P16 6 Optional Accessories ············· P17 The new VZ-E Series represents the latest step in the evolution of Mitsubishi Electric’s line-up of Vacuum Electromagnetic Contactors (VMCs) and the pursuit of...

Type Selection External View of VZ-E Series Products Fixed contactor System for Type Names Fixed combination unit Rated operational current Fixed (Type-P) Type name Fixed with caster (Type-G) Code Rated operational current Mounting configuration Operation method Series name Mounting configuration Electrical hold Contactor (Drawout) Standard, Drawout-type Mechanical latch Bushing, Drawout-type Standard, Drawout-type Bushing, Drawout-type Thin, Drawout-type Caster Fixed-Type Drawout combination units Type-C main unit Combination unit *The type name in the example above (VZ2-PE-E) is for the...

Ratings List of Ratings Contactor Mounting configuration Item Combination unit Caster Fixed-Type Rated operational voltage JEM Rated insulation voltage JEM Rated operational current Rated frequency Short -circuit breaking current JEM Rated short-circuit breaking current IEC Short-time withstand current JEM (kA-s) Rated short-time withstand current IEC Half-wave conduction current Operation method Electrical hold Mechanical Latch Electrical hold Mechanical Latch Electrical hold Mechanical Latch *1 Rated making/Breaking capacity (Utilization category) Electrical hold Mechanical Latch...

External Dimensions Fixed-type Contactor 6.6/3.3kV, 200A/400A Ratings 3.3kV, 400A Rating (compatible with 300/400A power fuses) External dimensions of cradle Type/Rating of compatible power fuses Position for metallic grounding barrier installation Main circuit terminal (f11 hole) Power fuse melting detector Barrier Power fuse (not bundled in main unit) Primary terminal Protection cover Upper Primary junction 30 Grounding terminal (with crimp terminal [#5.5-6]) Interlock lever Secondary plug (when VT is installed) Manual trip lever (for latched type) Shutter drive plate Manual trip lever...

Combination Unit Cradle (Standard) Combination Unit Cradle (Bushing) Drop prevention bolt (M8) (1 place on near side) Position for metallic grounding barrier installation *1: Protection grade of the cradle is IP2X. *2: The shutter is opened when the VMC main unit is in its test position. Connection position Recommended position for protection plate 149 139 Recommended barrier position Primary terminal 36 Shutter drive plate Primary terminal protection tube Insulation barrier (not bundled in the main unit) Grounding contact Grounding terminal hole (M6 screw) (with crimp terminal (#5.5-6))...

Drawout-type Combination Units (Thin) Fixed type Combination Unit (Caster Fixed-Type) Main unit 6.6/3.3kV, 200/400A Ratings (compatible with power fuses of 200A or less) External dimensions of cradle Types/Ratings of compatible power fuses Type/Rating of compatible power fuses Power fuse melting detector Position for metallic grounded barrier installation Power fuse melting detector Power fuse (not bundled in main unit) 120 Detailed view of main circuit terminal Power fuse (not bundled in main unit) Upper Primary junction Rating nameplate Secondary plug Rating nameplate Operation counter...

Drawout-type Contactor Main Unit (Standard/Bushing) Drawout-type Contactor Cradle (Bushing) External dimensions of cradle Drop prevention bolt (M8) (1 place on near side) Cradle barrier position Please note that there is a step between cradle barrier and insulation barrier positions. Integrated transportation fitting Rating nameplate Primary terminal protection tube • Shutter drive plate (when installed in Type-F cradle) • When position switch is installed (plate is located on left for 1C and on both sides for 2C) Recommended barrier position Primary terminal *1: Protection grade of the...

Connection Diagram Fixed-type Contactor Drawout-type Contactor and Combination Unit Operation Control method power Operation Control method power Connection diagram Connection diagram Terminal block (optional) R On/Off command switch (shorted and not used) 4 Secondary plug terminal No. HC Electrical hold VMC Drawout-type combination unit Secondary plug (standard) (21 pins) VMC Caster Fixed-Type combination unit On/Off command switch (shorted and not used) Secondary plug terminal No. AC/DC power supply D4 Electrical hold Main circuit Main circuit Secondary plug (standard) (21 pins) AC/DC...