APC UTS6H Specifications download pdf (Page 31)

PART 1 – GENERAL

1.01 SUMMARY

A. Section Includes: Warm Air Micro-CHP System using fuel gas (natural gas or liquid propane) to heat indoor

spaces and generate power, while also providing on-demand power for grid boost or back-up power conditions.

System can also integrate conventional air conditioning equipment for summer time cooling operation.

B. Related Sections:

a. Other Division 23 HVAC Sections

1.E.1 1.02 REFERENCES

A. ANSI:

a. ANSI Z21.47-/CSA2.3 latest Revision: American National Standard/CSA Standard for Gas-Fired Central

Furnaces

b. 10 CFR Part 430 Method of Testing for Annual Fuel Utilization Efﬁ ciency or Residential Central Furnaces

and Boilers

B. UL:

a. UL 2200 Standard for Stationary Engine Generator Assemblies

b. UL 1741 Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use

with Distribute Energy Resources

C. NFPA:

a. NFPA 37 Standard for the Installation and Use of Stationary Combustion Engines and Gas Turbines (2002

Edition or Latest Revision)

b. NFPA 54-2006 National Fuel Gas Code

c. NFPA 70-2005 National Electric Code

1.E.2 1.03 SYSTEM DESCRIPTION

A. Performance Requirements:

a. Furnace

i. Firing Rates: 60, 80, 100 or 120 Btu/hr

ii. Annual Fuel Utilization Efﬁ ciency: 95%

iii. Stages of Combustion and Air Flow: Two (2)

iv. ECM Blower Motor Efﬁ ciency: 70% or higher

v. Cooling: 1 - 5 Tons (Capability if outﬁ tted with Air Conditioning Equipment)

b. MCHP Unit

i. Steady State Efﬁ ciency: 89% or higher

ii. Power Output:

1. MCHP Mode = 1.2 kW

2. Grid Boost Mode = 1.8 kW

3. Back-up Mode = 0.2 – 1.8 kW

iii. Noise: Under 50 dBA at 3 feet

iv. Emissions: Under 400 ppm CO and NOx

v. Grid Interconnection: Provide an MCHP unit that meets or exceeds the performance requirements outlined in

UL 1741

c. Power Management

ECR International

2201 Dwyer Avenue

Utica, NY 13501

Phone: (315) 797-1310

Fax: (315) 797-3762

Website: www.freewatt.com

Section 23 54 35

Warm Air Micro-CHP System

with Back-Up Power & Grid

Boost Capability

Guide Speciﬁ cation – WAJ Model

GUIDE SPECIFICATION

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APC UTS6H Specifications Page 31

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