Submit Form
DC Power
Pre-Quote Information Form
Requester’s Contact Information:
Name
Company
Email/
Phone
Address/
Zip Code
What type of DC power products do you need quoted (select all applicable):
o
24V DC power systems
o
48V DC power systems
o
Mini systems (10 A to 120 A)
o
DC converters
o
Small systems (40 A to 600 A)
o
DC distribution bays
o
Medium systems (50 A to 4,000 A)
o
DC monitoring
o
Large systems (1,000 A to 20,000 A)
o
DC UPS for data centers
Tell us about the network / application in which the system will be used and quantities needed:
Please SAVE this form to your desktop.
Once complete, email the form to: AccountManagement.ESNA@Emerson.com
24V or 48V DC Power Systems and Distribution Bays
Note: Questions 1 to 20 apply to 24V and 48V DC power systems and distribution bays only.
1
What is the required power plant/application system voltage?
o +24 VDC
2
3
4
o - 48 VDC
___________
Amps
Ultimate Capacity **
___________
Amps
o Yes
YES
5
Is rectifier redundancy required?
o
No
Rectifier redundancy (N+1) allows for continuous, uninterrupted system operation in the event of a failure of one rectifier.
o Yes
o
o +24 VDC
o -48 VDC
No
Some applications require a second DC voltage to power equipment with a voltage other than the primary voltage. (i.e. cellular radio site with +24 VDC primary
voltage and -48 VDC for microwave equipment power)
What is the initial and ultimate system current (amps) required?
Initial Capacity*
Secondary system voltage required?
Indicate voltage:
Initial and ultimate current (amps) required by secondary loads?
Initial Capacity*
___________
Amps
Ultimate Capacity **
___________
Amps
* Initial current determines quantity of rectifiers/converters required.
** Ultimate current determines rectifier/converter system capacity for future growth.
Continue to page 2.
067QRC-PreQuote / 0415
1
DC Power
Pre-Quote Information Form
6
10
Is converter redundancy required?
o Yes
o
No
o
No
Is battery backup required?
o Yes
Battery backup assures continuous operation during AC power failure.
YES What type of battery is needed?
o Flooded
o
Relay Rack
o
VRLA
o
Battery Rack
o
Other
o
Enclosure
___________
Hours
Recharge Time:
___________
Hours
Actual Load:
___________
Amps
Number of Battery Plants:
___________
Quantity
Final Volts Per Cell (VPC):
___________
Volts
Lowest voltage load accepts with voltage drops.
LVBD
o
No
LVLD
Disconnect may be desired if battery isolation is required during maintenance.
12
List quantity and capacity for each fuse and/or breaker.
Breaker
Capacity
Quantity
(Amps)
Trip Preference ***
Electro/
Electrical
Mechanical
Only
Type of Battery
o Fuse
o Breaker ______ Amps
Disconnect?
What type and phase of AC power service is available?
Single Phase
Three Phase
o 120 VAC
o 208 VAC
o 208 VAC
o 380 VAC
13
Indicate the frequency of the AC service:
14
What mounting width is desired?
o
50 Hertz
o 19-in.
15
o
o 240 VAC
o 480 VAC
60 Hertz
o 23-in.
What framework height is desired?
Outdoor
o 7-ft. rack o Enclosure
o
o
Other
None
If 'Other' or 'Outdoor Enclosure' is selected, we will contact you to discuss options.
What type, capacity and quantity of distribution is required?
Capacity
(Amps)
o
Is battery disconnect required?
Battery manufacturer preference (if any): ___________
Quantity
o
Installed as:
o Yes
Reserve Time Required:
Fuse
No
11
If an enclosure is required, we will contact you to discuss options.
8
o
YES
Flooded cells are frequently found in manned sites (Central Offices);
Valve Regulated Lead Acid (VRLA) cells are more common in unmanned sites.
Mounting?
o Yes
LVD protects battery plants from being too deeply discharged during AC power
failures by disconnecting batteries from the load just before reaching final voltage.
LVD can be wired into the load circuit (LVLD) or into the battery circuit (LVBD).
Redundancy of converters (N+1) allows for continuous, uninterrupted operation
of the secondary system loads in the event of a failure of one converter.
7
Is Low Voltage Disconnect (LVD) required?
16
How many sq. ft. of floor space is available in the power room for...
17
Is Zone 4 seismic rating required?
18
Is front access required?
___________
Batteries
o Yes
o Yes
___________
o
No
o
No
Equip.
Front access, versus rear access, is needed when mounting restricts
access to the back of the power system.
19
Is remote system monitoring required?
o Yes
9
If a secondary voltage was indicated, and distribution is desired for the
secondary voltage, indicate below.
Fuse
Quantity
Capacity
(Amps)
Breaker
Capacity
Quantity
(Amps)
Trip Preference ***
Electro/
Electrical
Mechanical
Only
If YES, we will contact you for details.
20
o
No
What is the ambient temperature range for the application?
___________
°C
to
___________
°C
Please SAVE this form to your desktop.
Then, email the completed form to:
AccountManagement.ESNA@Emerson.com
*** If no preference is indicated, standard Electro/Mechanical trip will be provided.
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Business-Critical Continuity™, Emerson Network Power™, the Emerson Network Power logo, Emerson® and Consider it Solved are service marks and
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Network Power Energy Systems North America. Any other product, brand, or company names or logos are the property of the respective owner.
2
While every precaution has been taken to ensure accuracy and
completeness herein, Emerson Electric Co. assumes no responsibility,
and disclaims all liability, for damages resulting from use of this
information or for any errors or omissions. Specifications subject to
change without notice.
067QRC-PreQuote / 0415