• manufacturer: perkins (generators)
• model: jp 20
• rated power:
– prime: 20 kva / 16 kw
– stand-by: 22 kva / 17.6 kw
• power factor: 0.8
• rated ac voltage: 415/240 v
• phase: 3
• rated frequency: 50 hz
• rated current: 27 a
• rated speed: 1500 rpm
• engine model: perkins 404a-22g
• engine serial no.: (appears as) gn66044u932239a [copy from plate to confirm]
• alternator model: leroy somer lsa40m5
• alternator serial no.: 321708/26
• alternator connection: s–star
• alternator enclosure: ip23
• insulation class: h
• ambient temperature: 27 °c / 81 °f
• excitation voltage: 24 v
• excitation current: 2 a
• a.v.r.: r 220
• made in the u.k.