Relay
1.
No.
and Type of contacts
2.
Rating
of contacts (Pick- up Current)
3.
Voltage
Rating of contact
4.
No. of
operations/Life
5.
Coil
Voltage
6.
AC/DC
operations
7.
Package/Enclosure
8.
Assembly/Mounting
9.
Switching
Time/Characteristics
10.
Contact
Material
11.
Contact
Sequence
12.
Coil
Current
13.
Operating
Environment
14.
Coil
Protection
15.
Size
16.
Accessories
17.
Approvals
18.
Plug
Setting Mode
19.
Radiation
MCB
1.
No. of
Poles
2.
Current
Rating
3.
Operating
Voltage/ Frequency
4.
Operating
Curve
5.
Braking
Capacity
6.
AC/DC
Operation
7.
Assembly/Mounting
8.
Approvals
9.
Accessories
10.
Service
Life
11.
IP
Protection
12.
Operating
Condition
13.
Conductor
Cross-section
14.
Module
Width
HRC Fuse
1.
Current
Rating
2.
Type
3.
IEC
Size
4.
Fuse
Tag/ Fixing Hole
5.
Braking
Capacity
6.
Operating
Voltage/ Frequency
7.
Approvals
8.
Utilization
Category
9.
Fusing
Factor
10.
Rated
Power Dissipation
11.
Fuse
Holder/ SDF Type
Contactor
1.
Rated Current
2.
No. of
Poles
3.
Operating
Voltage/ Frequency
4.
Operating
Category/ Duty
5.
Auxiliary
Contacts/ Add-on Block
6.
Coil
Type (AC/DC)
7.
Coil
Voltage
8.
Medium
of Arc Quenching
9.
Application
10.
Mechanical
Interlock
11.
Contactor
Size/ Frame Size
12.
Surge
Suppressor Details
13.
Switching
Frequency
14.
Operating
Time
15.
Conductor
Cross-section
16.
IP
Protection
17.
Approvals
18.
Operating
Conditions
19.
Enclosure/Mounting
20.
Mechanical/
Electrical Endurances
21.
Power
Consumption of Coil
22.
Impulse
Voltage Withstand
23.
Insulation
Voltage
Overload Relay
1.
Relay
Range
2.
Type
3.
Mounting
4.
Operating
Voltage/ Frequency
5.
No.
of Poles
6.
CT
Details
7.
Accessories
8.
Approvals
9.
Single
Phase Protection
10.
Auxiliary
Contact
11.
IP
Protection
12.
Conductor
Cross-section
13.
OL
Indication
Time Switch
1.
Operating
Voltage/ Frequency
2.
Shortest
Switching Time (Daily /Weakly)
3.
Power
reserve
4.
Maximum
Contact rating
5.
Mounting
6.
Application
7.
IP
Protection
8.
Digital/
Analog
9.
Switching
Contact
10.
Memory
Locations
11.
Manual
Over-ride
12.
Approvals
13.
Power
Consumption
14.
Operating
Conditions
Single Phasing Preventer
1.
Operating
Voltage /frequency
2.
Mode
of Operation
3.
Output
4.
Contact
Rating
5.
Principle
of Operation
6.
Display
7.
Trip
Time Delay
8.
Voltage
Unbalance (P-P)
9.
Enclosure/
Mounting
10.
Auto
Restart
11.
Phase
Reversal Protection
12.
Approvals
13.
Conductor
Cross-section
14.
IP
Protection
15.
Mechanical/Electrical
Life
16.
Operating
Conditions
Cable
1.
Size
(Sq-mm)
2.
No. of
Core
3.
Sheathing
4.
Working
Voltage
5.
Conductor
Material
6.
Insulation
Material
7.
Armor
Material
8.
Sheathing
Material
9.
Application
10.
Conductor Stranding
11.
Cable
Braiding
12.
Colour
Code
13.
Approvals
14.
Conductor
Resistance
15.
Insulation
Thickness/ Dia.
16.
Current
Carrying Capacity
17.
Sheath
Thickness (Inner/Outer)
18.
Derating
Factor
19.
Cable
Shape
20.
Operating
Conditions
21.
Marking
22.
Short
Circuit Rating
23.
Testing
24.
Laying
25.
Bending
Radius
26.
Dielectric
Strength
27.
Filler
28.
Screening
29.
Armor
Wire Dia.
30.
Overall
Dia.
31.
Packing
32.
Communication
Parameters
33.
Weight
(Kg/Km)
Switch Disconnector Fuse (SDF)
1.
Current
Rating
2.
Operating
voltage /Frequency
3.
Fuses
Used
4.
No. of
Poles
5.
Short
Circuit Rating
6.
Clearance/
Phase Barriers
7.
Conductor
Cross-section
8.
Indications
9.
Enclosure
& Mounting
10.
Approvals
11.
IP
Protection
12.
Accessories
13.
Physical
Size
14.
Neutral
Link
15.
AC/DC
16.
Electrical
/ Mechanical Life
Transient Voltage Surge Suppressor (TVSS)
1.
Surge
Current
2.
Operating
voltage/ Frequency
3.
Back-up
Fuse
4.
Lightning
Protection
5.
Max.
Continuous Operating Voltage
6.
Voltage
Protection Level
7.
Response
Time
8.
Follow
Current Quenching Capacity
9.
IP
Protection
10.
Short
circuit Resistance
11.
Nominal
Discharge Current
12.
Operating
Conditions
13.
Mounting/
Enclosure
14.
Conductor Cross-section
15.
Lightning
Protection Zone (LPZ)
16.
Approvals
Fans
1.
Ceiling/
Pedestal/ Wall/Exhaust/Axial Flow/Man cooler/ Roof Extractors
2.
Sweep
3.
Operating
Voltage /Frequency
4.
Star
Rating
5.
Duty
of Operation
6.
Power
Rating
7.
Bearing
8.
Colour
9.
Oscillations
10.
Speed
Control / No. of Speed
11.
Speed Regulator
Type
12.
No. of
Blades
13.
Louver
(Exhaust/ Ventilation Fans)
14.
RPM
15.
Air
Delivery
16.
Guard
Type
