2
All instrument multifunction meters shall Measure the
following:
The current, the voltage, active power, reactive power, apparent
power, active energy, reactive energy, power factor and
frequency.
3
Accurate measured values with error limits:
Less than 0.5% for the Voltage (V) and the Current (I).
4
Good legibility with high-contrast:
At least 14 mm SCREEN or LED displays.
5 Electrically isolated current inputs.
6 Four quadrant operations.
7
Connection options:
- Single-phase.
- Or three-phase 3 and 4-wires.
- Suitable for balanced or unbalanced load.
8
Input voltage:
- Phase-to-phase Vp: up to 240 V.
- Programmable (primary and secondary).
9
Nominal input current:
1 A (primary should be programmable)
10 Dimensions:
At least (96 X 96 X ---) mm.
11 Auxiliary supply:
110 ± 10% V DC.
12 Multiple displays:
At least three lines.
13
Outputs:
- Four (4) Analog outputs for (MW, MVAR, V, A) shall be
choosable and programmable using the software tool .
- Each output can be programmed for any quantity.
Contact me/send me your offer via ramzi.v.saba@gmail.com
51
Schedule A - Continued
TECHNICAL PARTICULARS AND GUARANTEES
Item
No
Description
(DATA PARAMETERS REQUIREMENT)
Offered
14
Programmable inputs primary and secondary for C.T, V.T and
the Four required Analogue outputs programmable to any value
inside the required full range:
(-20 mA DC to +20 mA DC).
15 Response time: = 300 ms.
16
The continuous overload rating of the device shall:
1- Shall not be less than 1.3 times rated voltage.
2- Shall not be less than 2 times the rated current.
17
- Programming kit (configuration software + communication
cables) Via Rs 485 port or usb port.
- An additional USB programming port shall be applied.
18
The connection between the device and the RTU in the
substation is done through Modbus/TCP on Ethernet and
Modbus ASCII and Modbus RTU modes with the following
frame structure on RS-485 interface:
- ASCII framing (7-bit ASCII characters).
- RTU framing (8-bit characters)
19
The RS-485 serial communication must have a configurable
range of communication speeds:
- 4800 Bits/seconds .
- 9600 Bits/seconds .
- 19200 Bits/seconds.
With any of the following transmission settings for the RS-485
interface:
- even parity, 1 stop bit
- odd parity, 1 stop bit
- none parity, 1 stop bit
An additional USB programming port shall be applied.
Specifications:
stranded steel wires
Stay wires shall be stranded steel wires, manufactured to BS 183, galvanized to BSI BS EN ISO 1461 with a minimum mean coating thickness of 2.83µm, or related IEC or other standards.
With a minimum breaking load of 60 K Newton. Stay wires shall be high tensile hot-dip galvanized with a diameter of 12mm (4mmx7). They shall be easy to bend and erect (not hard).
The outermost layer of stay wire shall be stranded with the right-hand lay.
All Stay wires shall be supplied on robust drums of approved materials and construction suitable to withstand
very rough transport and handling and to enable conductors or cables to be pulled out smoothly.
Drums shall be non-returnable and, if made from timber, shall be pressure–impregnated against fungal and insect attacks.
Wooden drums shall be lagged with closely fitting battens in accordance with standards as may be approved.
Battens shall be firmly secured to the drum flanges and finally, steel banded under tension close to each flange
using steel tape not less than 25 mm wide and 2mm thick and stapled to at least every third batten.
Drum spindle holes shall be reinforced by steel plates.
INSPECTION AND TESTING
• Test at Manufacturer’s Works.
• Galvanizing- Test.
Stay wire supplied shall be easily cut by a hacksaw and easily bent through 180 by hand since bulldog clamps are to be used for fixing stay wires after bending
Payment Terms:
100 % by irrevocable L/C as per IDECO payment terms
Destination:
Aqaba Port, Jordan
Looking for suppliers from:
Worldwide
Product Description
The buyer is interested to receive quotations for the following RFQ -
Product Name: Stay Wires
Specifications:
- 65 kN Stay Wires lengths on each drum shall be 200 Meters and all drums shall contain only one length
- 130 kN Stay Wires lengths on each drum shall be 100 Meters and all drums shall contain only one length
Quantity Required: Rated 65kN, 7/4mm, Stay Wire, suitable for OHL Network installations. With the ability of binding 180o by hand, QTY = 85 KM
Rated 130kN, 19/3.55mm, Stay Wire, suitable for OHL Network installations. With the ability to be bent 180o by hand, QTY = 30 KM
