Hammond Power Solutions SH3T0045KB2SG Sentinel-H harmonic mitigating transformer, 3-phase 45 kVA, 480V delta primary to 208Z/120V secondary, aluminum windings, 220°C insulation system, 130°C temperature rise, K20 rated for non-linear loads. Type 3R enclosure, DOE 2016 efficient, CSA and UL listed.

Approval

CSA, UL

Duty

General duty

Efficiency regulation

DOE 2016 (US), NRCAN 2019 (Canada), NMX 2021 (Mexico)

Electrostatic shield

Single

Enclosure dimensions

36in/915mm(H), 28.25in/718mm(W), 27in/686mm(D)

Enclosure finish

ANSI 61 grey, UL50

Enclosure ground assembly

No

Enclosure IR window

No

Enclosure PN (NPL)

DH3-N3R

Enclosure type

Type 3R / IP24

Frequency

60Hz

Impedance (std)

2.5% - 6.5%

Insulation class

220°C

Material

Aluminum

Nameplate

HPS standard

Net weight (NPL)

485 lb / 220 kg, Typically Built To Order

Non-linear load (K-factor rating)

K20

Number of secondaries

Single

Phase

Three phase

Primary BIL

10kV

Primary connection

Delta

Primary FCAN (NPL)

2x2.5%

Primary FCBN (NPL)

4x2.5%

Primary termination (NPL)

Mechanical lugs

Primary voltage

480D

Rating

45 kVA

Secondary BIL

10kV

Secondary connection

Zig-Zag-N

Secondary termination (NPL)

Mechanical lugs

Secondary voltage

208Z/120

Seismic compliance

IBC 2018 (Sds=2.0, z/h=1, lp=1.5)

Sentinel harmonic mitigating

K20 3ph 45kVA 480V-208Z/120V 60Hz AL

Sound level

48 dBA (NEMA ST-20)

Standard kVA

45

Temperature rise

130°C

Vector configuration

Sec 0°