3BHE014557R6104 ABB Digital Excitation Controller

Description

ABB 3BHE014557R6104 (UNITROL 1000 B-Z V104) Product Description
Technical Specifications
Brand: ABB
Model: 3BHE014557R6104 (UNITROL 1000 B-Z V104, UN1000B-Z V6104)
Product Name: Digital Excitation Controller / Automatic Voltage Regulator (AVR)
Dimensions: 255 mm × 125 mm × 80 mm (H × W × D)
Weight: 3.8 kg (8.38 lbs)
Country of Origin: Switzerland

HS Code: 8538909200
Operating Temperature: −25 °C to +70 °C
Storage Temperature: −40 °C to +85 °C
Humidity: 5%–95% RH, non-condensing
Protection Rating: IP20 (enclosure), conformal coated PCB for harsh environments
Shock/Vibration: 100 g shock (IEC 60068-2-27), 5 g vibration resistance
Power Supply: 85–264 VAC, 50/60 Hz; typical power consumption 40 W
Input:
Generator voltage: 100–480 VAC (single/three-phase)
Generator current: 0–5 A AC
Field current/voltage sensing
Output:
Excitation control: 0–10 VDC / 4–20 mA to exciter
Relay outputs for alarms/trip
Communication: Modbus TCP/RTU, IEC 61850, DNP3.0
Regulation Accuracy: <1% under steady-state and dynamic load changes

Control Features:
Dual-channel redundant control
Adaptive PID with auto-tuning
Integrated PSS (Power System Stabilizer)
V/Hz, over-excitation, under-excitation, loss-of-excitation protection
IEEE 421.5 compliant control models
Key Features:
Designed for synchronous machines 100 kVA–80 MVA
Fast dynamic response for grid disturbances
Advanced diagnostics and cybersecurity functions
Hot-swap capable and easy on-site configuration

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Shipping:
1. Your item will be shipped to all countries via EMS, unless one country cannot be shipped via EMS. We will choose DHL, UPS, or FedEx. Please leave us your phone number.
2. We will ship the product to you on the same day or within 1-2 working days after receiving your payment. The shipping time depends on the country/region where you reside, the customs and habits of your country/region, and especially during peak hours.
3. Assuming (assuming) that the item requires payment of tariffs from your country, the buyer is obligated. We are not responsible for any taxes or customs fees in your country/region.

Return Policy:
1. Please contact us before returning the item.
2. The buyer should inform the seller of all returned items within 7 days after receiving the package. We reserve the right to reject any request to inform the seller for more than 7 days.
3. Returned products must have all original packaging and be in good condition.

Response policy:
If you are satisfied with the purchase, please leave us an active response.
2. If you have any questions about the outcome of the transaction or product, please contact us first and we will do our best to satisfy you!
3. Please do not reply with negative feedback before contacting us!

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