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DEIF DU-2/MKIII Multi-instrument
Specifications
|
Manufacturer |
DEIF |
|
Model |
DU-2/MKIII |
|
Product Type |
Multi-instrument |
|
Input Voltage (Power Supply) |
100–240 V AC / 110–300 V DC |
|
Auxiliary Power Supply |
24 V DC Class 2 |
|
Communication Interfaces |
RS-232/RS-485, Modbus, Profibus, Ethernet |
|
Operational Temperature |
−20 °C to +85 °C |
Description
The DEIF DU-2/MKIII is a versatile multi‑instrument and power management display unit designed for real‑time
monitoring, protection, and control of electrical power systems in industrial, marine, and energy applications.
Manufactured by DEIF A/S (Denmark), it combines multi‑parameter measurement, advanced line protection functions,
and power management capabilities in a single compact unit. It supports parallel generator management, load
sharing adjustments, and comprehensive protection against electrical faults such as over/under voltage, reverse
power, overcurrent, and frequency anomalies.
Frequently asked questions：
Q1: What is the DEIF DU-2/MKIII used for?
A: This multi-instrument is designed for monitoring, measurement, and control in industrial and power generation
applications.
Q2: What are the DU-2/MKIII input voltage requirements?
A: It supports a wide power supply range: 100–240 V AC or 110–300 V DC.
Q3: Does it require an auxiliary power supply?
A: Yes, it needs a 24 V DC Class 2 auxiliary supply for certain functions.
Q4: What communication interfaces are supported?
A: The DU-2/MKIII module supports RS‑232, RS‑485, Modbus, Profibus, and Ethernet for flexible connectivity
and integration.
Q5: What is the DU-2/MKIII operational temperature range?
A: It can operate reliably between −20 °C and +85 °C.
Claim Your Extra Discount: Contact Sales Manager Lisa Lin for Details
:+86 18965423501 
:sales7@amikon.cn 
:AMKPLC
Packing&Delivery
1)100% full New! - Original Factory Seal !
2)Warranty: 12 months!
3)Package: Original packing with cartons.
4)Delivery time: Shipped in 3 days after payment
Why You Choose Us
1. Inventory: A wide range of new and discontinued parts for a wide range of labels.
2. Affordable: competitive prices and specific dealer discounts
3. Speed: Fast response and efficient delivery.
4. Professional: Solid business organization, well-trained engineers.
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