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Contract Solicitations

Contract Solicitations

The U.S. Embassy in Pristina, General Services Offices / Procurement, seeks to contract with qualified reliable firms with sufficient resources, financing and work experience for delivering and performing a variety of commodities and/ or services.

To be considered the company shall be able to meet, satisfy, understand and comply with the requirements in the Notice to Potential Offerors.

Below are current opportunities. Qualified firms interested in any of these opportunities must follow the specific instructions in the solicitation description.

 

Dear Prospective Quoter:

SUBJECT: Request for a quote for diesel Automatic Voltage Regulators (AVRs), PR4190280.

The Embassy of the United States of America invites you to submit a quotation for AVRs as follows:

  • Automatic Voltage regulator of capacity 50 KVA..…QTY 6 Each
  • Automatic Voltage regulator of capacity 75 KVA…...QTY 2 Each
  • Automatic Voltage regulator of capacity 100 KVA… QTY 1 Each

 

The Embassy intends to award a PO to vendor that offers best price, for technically acceptable products.

Your quotation must be submitted electronically on or before Close of Business, March 27, 2015 to following address: PristinaProcurement@state.gov .

No quotation will be accepted after this time.

Direct any questions regarding this solicitation to PristinaProcurement@state.gov

Contracting Officer,

Jim Landherr

Note: Please see specifications below:

 

Automatic voltage regulator of capacity 50 KVA, Quantity 6 each

Three phase with technical characteristics as bellow:

Voltage: 220 V, AC, (P-N), 3 x 380V (P-P), Frequency 50 Hz.

Input Voltage: range of operation 165-255 VAC (P-N), 280-450VAC (P-P)

Input frequency: 45-65 Hz.

Output voltage: 220 V, AC, (P-N), 3 x 380V (P-P), Frequency 50 Hz

Voltage tolerance ≈1%

Regulation speed: 100 V/s

Independent phase regulators

Overload Operation Capacity: 10 min. at %125% load, 60 s at 150% load, 3 s at 200% load.

Technology: Full Automatic Microprocessor Controlled Regulator

Efficiency: average 95-98%

Protection: Overload, Short circuit at output, Output high/low voltage, over temperature, engine fault, earth-neutral (optional) protection

Cooling: Smart temperature controlled cooling system

Protection Class: IP20

Standards: CE, ISO–9001.

 

Automatic voltage regulator of capacity 75 KVA, Quantity 2 each

Three phase with technical characteristics as bellow:

Voltage: 220 V, AC, (P-N), 3 x 380V (P-P), Frequency 50 Hz.

Input Voltage: range of operation 165-255 VAC (P-N), 280-450VAC (P-P)

Input frequency: 45-65 Hz.

Output voltage: 220 V, AC, (P-N), 3 x 380V (P-P), Frequency 50 Hz

Voltage tolerance ≈1%

Regulation speed: 100 V/s

Independent phase regulators

Overload Operation Capacity: 10 min. at %125% load, 60 s at 150% load, 3 s at 200% load.

Technology: Full Automatic Microprocessor Controlled Regulator

Efficiency: average 95-98%

Protection: Overload, Short circuit at output, Output high/low voltage, over temperature, engine fault, earth-neutral (optional) protection

Cooling: Smart temperature controlled cooling system

Protection Class: IP20

Standards: CE, ISO–9001.

 

Automatic voltage regulator of capacity 100 KVA, Quantity 1 each

Three phase with technical characteristics as bellow:

Voltage: 220 V, AC, (P-N), 3 x 380V (P-P), Frequency 50 Hz.

Input Voltage: range of operation 165-255 VAC (P-N), 280-450VAC (P-P)

Input frequency: 45-65 Hz.

Output voltage: 220 V, AC, (P-N), 3 x 380V (P-P), Frequency 50 Hz

Voltage tolerance ≈1%

Regulation speed: 100 V/s

Independent phase regulators

Overload Operation Capacity: 10 min. at %125% load, 60 s at 150% load, 3 s at 200% load.

Technology: Full Automatic Microprocessor Controlled Regulator

Efficiency: average 95-98%

Protection: Overload, Short circuit at output, Output high/low voltage, over temperature, engine fault, earth-neutral (optional) protection

Cooling: Smart temperature controlled cooling system

Protection Class: IP20

Standards: CE, ISO–9001.

 

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