3. Salient Characteristics.pdf

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Eaton High Voltage Regulators
Solicitation number
FA441824Q0055
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This document contains the salient characteristics for Eaton High Voltage Regulators required under Solicitation FA441824Q0055, issued by the Department of the Air Force Air Mobility Command. The regulators must meet the specified requirements for voltage, amperage, kVA, frequency, BIL, temperature rise, style, cooling class, fluid type, phase quantity, set voltage, and other detailed technical specifications. The solicitation is a brand name requirement for the purchase and delivery of four new Eaton High Voltage Regulators. Installation will be performed separately by the 628th Civil Engineer Squadron. No additional context or details are provided beyond the technical specifications and the contract opportunity details.

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2. RFQ Pricing Sheet.pdf PDF
FA441824Q0055 - Voltage Regulator.pdf PDF
1. Brand Name Justification - Eaton High Voltage Regulator.pdf PDF

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Salient Characteristics

• Regulator Identifier: WC366J008L00Q0078A

• Voltage (V): 7620/13200Y

• Amperage (A): 875

• Rated Amperage (A): 875/980

• kVA: 667/747

• Frequency (Hz): 60

• BIL (kV): 95

• Temperature Rise (°C): 55/65

• Style: Substation

• Cooling Class: KNAN

• Fluid Type: FR3

• Phase Quantity: Single-phase

• Set Voltage (V): 7970

• IDPT: Included

• Design Type: Type A

• Short Circuit Requirement: Designed for lesser of 25x rated or 16kA max short circuit withstand

• Tap Changer: QD8 (T875)

• Bushing Terminals & Connectors: 4-hole spade connectors, qty 3

• Series Arrester: 3kV MOV-type arrester

• Shunt Arrester(s): Mounting brackets only

• Shunt Arrester Class: Intermediate/station

• Shunt Arrester Bracket Material: Mild steel

• Shunt Arrester Location: S and L bushings only, qty 2

• Loss Guarantee Type: For reference only

• Loss Type: Standard (2018)

• Tank Material: All mild steel

• Substation Base: Base included

• Hanger Brackets: No hanger brackets

• Tank Hardware: Drain valve w/ sampler, Upper fill plug

• Ground Provisions: 2-hole ground pads (qty 2 on opposite corners of tank)

• Liquid Sight Glass: Included, qty 1

• Liquid Sight Glass Placement: Critical level

• Liquid Temperature Gauge: Dial-type

• Pressure Relief Valve: Included, w/ pull ring

• Pressure Vacuum Gauge: Included

• Coating Color: ANSI 70 Gray - Munsell 5BG7.0/0.4

• Nameplate Material: Aluminum

• Nameplate Units: Standard

• Language Package: English

• Pallet: Standard 2-way lift

• Control Mounting Location: Standard

• Control Identifier: CL71E000010A100045

• Control Type: CL-7

• Control Usage: Single-phase

• Control Language: English

• Tap Changer Capacitor Location: External

• Tap Changer Capacitor (µF): 50

• Cable Conductors: 12-pin

• VR1 Cable: 10ft. (3m)

• Port 1 Communications Card: None

• Port 1 Protocol: DNP, IEC 60870-5, 2179, MODBUS Serial & MODBUS TCP/IP

1017986909C Highlight

1017986909C Highlight

Port 2 Communications Card: None Port 2 Protocol: DNP, IEC 60870-5, 2179, MODBUS Serial & MODBUS TCP/IP I/O Options: One auxiliary I/O interface Reverse Power Flow Capabilities: Included Guages: Liquid temperature gauge - 3 sets Control Box Material: Mild steel Control Box Size: Standard Control Box Rating: NEMA 3R VR Cable Entry; Bottom Control Box Grounding: #6-250MCM

Notes/Comments/Clarifications:

All regulators will be provided with a bypass (series) arrester connected across the series winding and an oil sight gauge.

File details come from the government source that posted it. Updated .