YUNUO ELECTRIC
ES-BES Vertical Cabinet

ES-BES Vertical Cabinet

The ES-BES series vertical cabinet is constructed from cold-rolled steel. The enclosure undergoes phosphating and primer coating, with a powder-coated exterior available in two orange-peel finishes: RAL7032 and RAL7035. The mounting plate is galvanized. This freestanding cabinet is not designed for side-by-side installation. The door is elevated approximately 25mm from the floor to ensure smooth and flexible opening. The main frame, formed by welding five-fold profiles together, delivers high structural strength and an IP55 protection rating. Square tube reinforcements on the door can be screwed directly onto the panel for easy removal. The frame features dense modular holes spaced at 25mm intervals to maximize installation flexibility. Galvanized mounting plates slide into the cabinet from the front via plastic sliders on rails, with U-shaped flanges on both sides for added rigidity and easier handling.

Core Parameters

MaterialsCold-rolled steel
Surface TreatmentCabinet cabinets undergo phosphating pretreatment with a powder-coated exterior available in RAL7032 and RAL7035 orange peel finishes. The mounting plate is galvanized.
Protection RatingIP55 (GB4205-1993)
Standard ConfigurationFront door, back panel, mounting plate, cabinet body, door lock, sealing strip
Steel Plate ThicknessFrame: 50mm profile 1.5mm, Door panel: 2.0mm, Back panel: 1.5mm, Mounting plate: 2.5mm (optional 3.0mm))
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Technical Specifications

MaterialsCold-rolled steel sheet
Surface FinishCabinet features phosphated primer with a powder-coated exterior in two orange-peel finishes: RAL7032 and RAL7035. The mounting plate is galvanized.
Ingress Protection RatingIP55 (GB4205-1993)
Standard ConfigurationFront door, rear panel, mounting plate, cabinet body, door lock, sealing strip
Steel Plate ThicknessFrame: 5mm profile 1. Panel: 2.0mm Back panel: 1.5mm Mounting plate: 2.5mm (optional 3.0mm))

Product Features

Standalone electrical cabinet; not suitable for panel integration.
The door panel is raised significantly from the floor, approximately 25mm, ensuring smooth and flexible operation.
The main frame, welded from five-fold profiles as a single unit, ensures high cabinet strength and an IP55 protection rating.
The door panel's square tube reinforcement can be screwed onto the door for easy removal.
The frame features a dense array of 25mm pitch mounting holes to ensure installation flexibility.
The galvanized mounting plate slides into the cabinet from the front via plastic sliders on guide rails. U-shaped flanges on both sides enhance stability and facilitate handling.

Assembly Drawing and Parts List

Product Assembly Drawing

Parts List

No.Part Name
1Three-Stage Entry Base Plate
2longitudinal beam
3back panel
4Fixed Base
5M12 Eyelet
6Fan Top Cover
7Mounting plate
8Door Panel
9Fan hole
10Square tube stiffener
11Door Hinge
12Door Lock
Three-section activity entry and exit device

Three-section activity entry and exit device

Five-Fold Structural Framework

5-fold structural framework

Reinforced square tube and A3 document box

Reinforced square tube with A3 document box

Size Specifications

No.ES Order Number (RAL7035)BES Order No. (SUS304 Stainless Steel)WideHighDeepRemarks (Standard Front Door Count)
1ES6016500BES601650060016005001
2ES8016500BES01650080016005001
3ES016500BES1016500100016005002
4ES216500BES1216500120016005002
5ES6018500BES601850060018005001
6ES8018500BES01850080018005001
7ES018500BES1018500100018005002
8ES218500BES1218500120018005002
9ES6020500BES602050060020005001
10ES8020500BES02050080020005001
11ES020500BES1020500100020005002
12ES220500BES1220500120020005002
13ES6020600BES602060060020006001
14ES8020600BES02060080020006001
15ES020600BES1020600100020006002
16ES220600BES1220600120020006002
17ES8020800BES02080080020008001
18ES020800BES1020800100020008002
19ES220800BES1220800120020008002
20ES6022500BES602250060022005001
21ES8022500BES02250080022005001
22ES022500BES1022500100022005002
23ES222500BES1222500120022005002
24ES6022600BES602260060022006001
25ES8022600BES02260080022006001
26ES022600BES1022600100022006002
27ES222600BES1222600120022006002
28ES8022800BES02280080022008001
29ES022800BES1022800100022008002
30ES222800BES1222800120022008002

Configuration Guide

  • 1.1: For ES/BES cabinet heights less than 1000 mm, use a single-door configuration with a WY flush lock.
  • 2.2: ES/BES cabinet height ≥ 1000mm features double doors with WY planar locks.
  • 3.3: Standard configuration with 4 lifting rings

Size Guide

B1: Overall Width B2: Clear Width Inside Cabinet Frame B3: Inner Width of Door Stiffener H1: Overall Height H2: Clear Width Inside Cabinet Frame T1: Overall Depth T2: Cabinet Depth T3: Distance from Mounting Plate to Door F: Total Mounting Plate Width G: Total Mounting Plate Height

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Shanghai ICP Permit No. 2026042059-1