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Danfoss Control Box

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MOQ : 100-200 Units

Danfoss Control Box Specification

Phase
Single Phase

Mounting Type
Wall Mounted

IP Rating
IP20

Measuring Range
Varies by Compressor Model

Installation Type
Surface Mounting

Connectivity Type
Terminal Connectors

Usage & Applications
Commercial and industrial refrigeration compressors

Protection Level
IP20

Frequency
50-60 Hz

Features
High Reliability, Easy Installation, Compatible with Danfoss Compressors

Sensor Type
Electromechanical Relay

Display
No Onboard Display

Output
Relay Output / Contactor Control

Pole Type
Single Pole

Switch Type
Electromechanical

Current
16A/25A (Depending on Model)

Product Type
Control Box

Operating Temperature
-25C to +65C

Working Temperature
-25C to +65C

Input
230V AC / 50-60 Hz

Pressure Type
Switch Control

Diameter
Standard Box Size, approx. 120 mm

Application
Hermetic Compressor Start / Control

Supply Voltage
230V AC

Accuracy
Standard for Compressor Application

Dimension (L*W*H)
Approx. 120 x 75 x 65 mm

Weight
Approx. 400 g

Suitable For
Refrigeration Compressors, Air Conditioners

Ambient Humidity
Up to 95% non-condensing

Accessories Included
Mounting Screws, Wiring Diagram

Cable Entry
Knockout Type

Control Method
Start and Run Capacitor Connection

Operating Position
Any Position (Horizontal/Vertical)

Color
White or Grey (Variant Dependent)

Standards Compliance
CE, RoHS Certified

Maximum Power
Up to 3 HP Compressors

Enclosure Material
High-Grade Flame-Retardant Plastic

Danfoss Control Box Trade Information

Minimum Order Quantity
100-200 Units

Supply Ability
100 Units Per Month

Delivery Time
1 Week

About Danfoss Control Box

Danfoss Control Box

TYPE	CODE NO.	PRE- Purge PRE- Ignition	Post Ignition	Interval V1- V2	Safety Time	Post Purge	Remote Alarm	Remote Reset
OBC 81.10	057H8101	13 sec.	15 sec.	-	10 sec.	-	-	-
OBC 82.10	057H8106	13 sec.	15 sec.	15 sec.	10 sec.	-	Yes	-
OBC 84.10	057H8105	25 sec	2 sec.	5 sec.	5 sec.	-	Yes	Yes

Flash Codes

EVENT	Code
False Light	2 Flashes
No Flame when safety time elapses	3 flashes
More than 3 re- starts in the same cycle	4 flashes
Ma waiting time on preheater overrun (10 min. )	5 flshes
Supply Voltage over 264 V A.C	6 Flashes
Under Voltage protection < 170 V (automatic )	8 Flashes
Application Failure (e.g. EMC )	1HZ Flashes

To switch between alarm mode and flash code mode press button 5 sec.

Reset can be made in alarm mode or in flash code mode by pressing button 0.5 to 3 sec.

High-Grade Protection and Optimal Performance

Constructed from flame-retardant plastic, the Danfoss Control Box provides durable, high-level safety. Its IP20 rating guards against dust and accidental contact, making it ideal for rigorous commercial and industrial environments. The reliable start and run capacitor connection ensures efficient compressor operation, reducing downtime while meeting global compliance standards.

Flexible Installation and Application

Designed for versatility, the control box offers knock-out cable entry and supports installation in any position, whether horizontal or vertical. Surface mounting is simplified with included screws and a wiring diagram, ensuring hassle-free integration into refrigeration systems. Its compact dimensions and standardized connectors allow seamless compatibility with Danfoss hermetic compressors.

FAQs of Danfoss Control Box:

Q: How is the Danfoss Control Box installed for refrigeration compressors?

A: The Control Box is mounted on walls using the supplied mounting screws and wiring diagram. Its surface mounting design and knockout cable entry facilitate quick installation in both vertical and horizontal positions, suitable for compressor applications.

Q: What benefits does the flame-retardant plastic enclosure offer?

A: The high-grade flame-retardant plastic enclosure enhances safety by minimizing fire risks, ensuring reliable performance in industrial and commercial environments while meeting CE and RoHS standards.

Q: Where can the Danfoss Control Box be effectively used?

A: It is suitable for commercial and industrial refrigeration compressors, air conditioners, and systems requiring reliable start/run control. Its robust design allows use in high humidity and wide temperature ranges.

Q: What is the process for connecting the capacitor using this control box?

A: The boxs control method involves connecting the start and run capacitors via clearly marked terminal connectors. Detailed wiring instructions are provided, streamlining the procedure for installers.

Q: When should the control box be used in compressor applications?

A: Install the control box when you require dependable control and startup for hermetic compressors up to 3 HP. It ensures safe and efficient operation under single-phase conditions with relay output.

Q: What accessories are included with the Danfoss Control Box?

A: Mounting screws and a wiring diagram are included, simplifying installation and ensuring correct wiring for optimal equipment performance.

Q: How does this control box improve system reliability and safety?

A: Featuring high-quality materials, IP20 protection, and electromechanical relay control, the box reduces operational risks, enhances system stability, and complies with international safety standards for compressor applications.

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